Kyushu University Academic Staff Educational and Research Activities Database
List of Papers
Ryo Kurazume Last modified date:2019.04.06

Professor / Lab for Real World Robotics / Department of Advanced Information Technology / Faculty of Information Science and Electrical Engineering


Papers
1. Yumi Iwashita, Kazuto Nakashima, Sir Rafol, Adrian Stoica, Ryo Kurazume, MU-Net: Deep Learning-based Thermal IR Image Estimation from RGB Image, the 15th IEEE Workshop on Perception Beyond the Visible Spectrum (PBVS), 2019.06.
2. Ukyou Katsura, Kohei Matsumoto, Akihiro Kawamura, Tomohide Ishigami, Tsukasa Okada, Ryo Kurazume, Spatial change detection using voxel classification by normal distributions transform, IEEE International Conference on Robotics and Automation 2019 (ICRA 2019), 2019.05.
3. Yumi Iwashita, Kazuto Nakashima, Adrian Stoica, Ryo Kurazume, TU-Net and TDeepLab: Deep Learning-based Terrain Classification Robust to Illumination Changes, Combining Visible and Thermal Imagery
, Second IEEE International Conference on Multimedia Information Processing and Retrieval (MIPR 2019), 2019.03.
4. Oscar Martinez Mozos, Kazuto Nakashima, Hojung Jung, Yumi Iwashita, Ryo Kurazume, Fukuoka Datasets for Place Categorization, International Journal of Robotics Research, 2019.02.
5. Hiroyuki Yamada, Tomoki Hiramatsu, Imai Masato, Akihiro Kawamura, Ryo Kurazume, Sensor terminal "Portable" for intelligent navigation of personal mobility robots in informationally structured environment, 2019 IEEE/SICE International Symposium on System Integrations (SII), 2019.01.
6. Ryosuke Tatara, Kazuki Ebisu, Naoki Nomaguchi, Akihiro Kawamura, Ryo Kurazume, Sadao Kawamura, Inflatable Robotic Arm with Overlaid Plastic Sheet Structure, 2019 IEEE/SICE International Symposium on System Integrations (SII), 2019.01.
7. Ryosuke Tatara, Naoki Nomaguchi, Naoki, Akihiro Kawamura, Ryo Kurazume, Sadao Kawamura, Development of an Inflatable Robotic Arm on Mobile Platform for Fetch-and-Give Tasks, 2019 IEEE/SICE International Symposium on System Integrations (SII), 2019.01.
8. 高橋 将史, 桑島 茂純, 倉爪 亮, 3Dレーザースキャナによるリアルタイム遠方3Dトラッキングシステム(RobotEye RE05の新スキャン機能とリアルタイム3Dトラッキングのためのアルゴリズムの開発), 日本機械学会論文集, 10.1299/transjsme.18-00209, 84, 866, 2018.10.
9. Junya Sakamoto, Kouhei Kiyoyama, Kohei Matsumoto, Yoonseok Pyo, Akihiro Kawamura, Ryo Kurazume, Development of ROS-TMS 5.0 for Informationally Structured Environment, ROBOMECH Journal, 10.1186/s40648-018-0123-9, 5, 24, 2018.10.
10. Ken'ichi Morooka, Ryota Matsubara, Shoko Miyauchi, Takaichi Fukuda, Takeshi Sugii, Ryo Kurazume, Ancient Pelvis Reconstruction From Collapsed Component Bones Using Statistical Shape Models, Machine Vision and Applications, 10.1007/s00138-018-0972-5, 2018.10.
11. Kazuto Nakashima, Yumi Iwashita, Akihiro Kawamura, Ryo Kurazume, Fourth-person Captioning: Describing Daily Events by Uni-supervised and Tri-regularized Training, The 2018 IEEE International Conference on Systems, Man, and Cybernetics (SMC 2018), 2018.10.
12. Kazuto Nakashima, Hojung Jung, Yuki Oto, Yumi Iwashita, Ryo Kurazume, Oscar Martinez Mozos, Learning Geometric and Photometric Features from Panoramic LiDAR scans for Outdoor Place Categorization, Advanced Robotics, 2018.10.
13. Ken'ichi Morooka, Shoko Miyauchi, Xian Chen, Ryo Kurazume, Hexahedron Model Generation of Human Organ by Self-Organizing Deformable Model, 16th International Symposium on Robotics and Applications (ISORA 2018), World Automation Congress (WAC), 2018.06.
14. Yumi Iwashita, Adrian Stoica, Kazuto Nakashima, Ryo Kurazume, Virtual Sensors Determined through Machine Learning, 16th International Symposium on Robotics and Applications (ISORA 2018), World Automation Congress (WAC), 2018.06.
15. Atsushi Nakazawa, Ryo Kurazume, Miwako Honda, Sato Wataru, Shogo Ishikawa, Sakiko Yoshikawa, Mio Ito, Computational Tender-Care Science: Computational and Cognitive Neuroscientific Approaches for Understanding the Tender Care, Workshop on Elderly Care Robotics – Technology and Ethics (WELCARO) in ICRA2018, 2018.05.
16. Shoko Miyauchi, Ken'ichi Morooka, Yasushi Miyagi, Takaichi Fukuda, Ryo Kurazume, Efficient Geometrical Feature Preserving Mapping for Organ Surface Mode, 2018 IEEE International Symposium on Biomedical Imaging, 2018.04.
17. Shoko Miyauchi, Ken'ichi Morooka, Tokuo Tsuji, Yasushi Miyagi, Takaichi Fukuda, Ryo Kurazume, Fast modified Self-organizing Deformable Model: Geometrical feature-preserving mapping of organ models onto target surfaces with various shapes and topologies, Computer Methods and Programs in Biomedicine, 157, 237-250, 2018.02.
18. Kazuto Nakashima, Seungwoo Nham, Hojung Jung, Yumi Iwashita, Ryo Kurazume, Oscar Mozos, Recognizing Outdoor Scenes by Convolutional Features of Omni-directional LiDAR Scans, 2017 IEEE/SICE International Symposium on System Integration (SII 2017), 2017.12.
19. Ryosuke Ishine, Akihiro Kawamura, Ryo Kurazume, Motion Control for Robotic Arm with Rotational Counterweights, 2017 IEEE/SICE International Symposium on System Integration (SII 2017), 2017.12.
20. Yuta Horikawa, Asuka Egashira, Kazuto Nakashima, Akihiro Kawamura, Ryo Kurazume, Previewed Reality: Near-future perception system, 2017 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2017), 370-375, 2017.09.
21. Ryo Kurazume, ピョ ヨンソク, Tokuo Tsuji, 河村 晃宏, Feasibility study of IoRT platform "Big Sensor Box", IEEE International Conference on Robotics and Automation (ICRA2017) , 2017.05.
22. 岩下 友美, 掛下 真舟, 坂野 鋭, Ryo Kurazume, Making gait recognition robust to speed changes using mutual subspace method, IEEE International Conference on Robotics and Automation (ICRA2017), 2017.05.
23. Kaoru Kobayashi, KEN'ICHI MOROOKA, Yasushi Miyagi, Takaichi Fukuda, Tokuo Tsuji, Kurazume Ryo, Kazuhiro Samura, Simulation of Deforming Human Tissue by Multiple Deep Neural Networks, International Forum on Medical Imaging in Asia 2017, 2017.01.
24. Kazuto Nakashim, Girard Julien, Yumi Iwashita, Ryo Kurazume, Automatic Houseware Registration System for Informationally-Structured Environment, 2016 IEEE/SICE International Symposium on System Integration (SII 2016), 2016.12.
25. Kaoru Kobayashi, KEN'ICHI MOROOKA, Yasushi Miyagi, Takaichi Fukuda, Tokuo Tsuji, Kurazume Ryo, A Method for Estimating Tissue Deformation by Deep Neural Network, Asian Conference on Computer Aided Surgery (ACCAS 2016), 2016.10.
26. Hojung Jung, Yuki Oto, Oscar Martinez Mozos, Yumi Iwashita, Ryo Kurazume, Multi-modal Panoramic 3D Outdoor Datasets for Place Categorization, 2016 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2016.10.
27. Kouji Murakami, Tokuo Tsuji, Tsutomu Hasegawa, Ryo Kurazume, Object tracking system by integrating multi-sensored data, The 42nd Annual Conference of IEEE Industrial Electronics Society (IECON 2016), 2016.12.
28. Yumi Iwashita, Yuki Takefuji, Ryo Kurazume, Stable aerial image registration for people detection from a low-altitude aerial vehicle, 2016 IEEE International Conference on Systems, Man, and Cybernetics, 2016.10.
29. Ryo Kurazume, Souichiro Oshima, Shingo Nagakura, Yongjin Jeong, Yumi Iwashita, Automatic large-scale three dimensional modeling using cooperative multiple robots, Computer Vision and Image Understanding, 10.1016/j.cviu.2016.05.008, 2016.05.
30. Hojung Jung, Oscar Martinez Mozos, Yumi Iwashita, Ryo Kurazume, Local N-ary Patterns: a local multi-modal descriptor for place categorization, Advanced Robotics, 2016.03.
31. Ghallabi Farouk, Akihiro Kawamura, Yoonseok Pyo, Tokuo Tsuji, Kurazume Ryo, Control Architecture for Service Drone in Informationally Structured Environment, 2015 IEEE/SICE International Symposium on System Integration (SII 2015), 2015.12.
32. Asamichi Takamine, Yumi Iwashita, Ryo Kurazume, First-Person Activity Recognition with C3D Features from Optical Flow Images, 2015 IEEE/SICE International Symposium on System Integration (SII 2015), 2015.12.
33. Hojung Jung, Oscar Martinez Mozos, Yumi Iwashita, Ryo Kurazume, The Outdoor LiDAR Dataset for Semantic Place Labeling, The 2015 JSME/RMD International Conference on Advanced Mechatronics (ICAM2015), 2015.12.
34. Kazuto Nakashima, Yumi Iwashita, Yoonseok Pyo, Asamichi Takamine, Kurazume Ryo, Fourth-Person Sensing for a Service Robot, Proc. of IEEE International Conference on Sensors 2015, 2015.11.
35. Yoonseok Pyo, Kouhei Nakashima, Shunya Kuwahata, Kurazume Ryo, Tokuo Tsuji, KEN'ICHI MOROOKA, Tsutomu Hasegawa, Service Robot System with an Informationally Structured Environment, Robotics and Autonomous Systems, 2015.10.
36. Souichiro Oshima, Shingo Nagakura, Yongjin Jeong, Yumi Iwashita, Kurazume Ryo, Automatic planning of laser measurements for a large-scale environment using CPS-SLAM system, Proc. of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS2015), 2015.10.
37. Tokuo Tsuji, Kosei Baba, Kenji Tahara, Kensuke Harada, KEN'ICHI MOROOKA, Kurazume Ryo, Grasp Stability Evaluation based on Energy Tolerance in Potential Field, Proc. of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS2015), 2015.10.
38. Yumi Iwashita, Hitoshi Sakano, Ryo Kurazume, Gait Recognition Robust to Speed Transition using Mutual Subspace Method, 18th International Conference on Image Analysis and Processing, 2015.09.
39. Yumi Iwashita, Kurazume Ryo, Stable image registration for people tracking from the sky, Int. Conf. on Emerging Security Technologies, 2015.09.
40. YoonSeok Pyo, Tokuo Tsuji, Yuuka Hashiguchi, Ryo Kurazume, Immersive VR Interface for Informationally Structured Environment, IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM2015), 1766-1771, 2015.07.
41. Yuki Takabayashi, Ryo Kurazume, Altitude Estimation Using Particle Filter with Monopulse Radars in a Multipath Environment, IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM2015), 201-207, 2015.07.
42. YoonSeok Pyo, Kouhei Nakashima, Tokuo Tsuji, Ryo Kurazume, KEN'ICHI MOROOKA, Motion Planing for Fetch-and-Give Task using Wagon and Service Robot, IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM2015), 925-932, 2015.07.
43. Tokuo Tsuji, Oscar Martinez Mozos, Hyunuk Chae, YoonSeok Pyo, Kazuya Kusaka, 長谷川 勉, KEN'ICHI MOROOKA, Ryo Kurazume, The Informationally Structured Room for Robotic Assistancey, Sensors, 2015.01.
44. Makoto Shinzaki, Yumi Iwashita, Koichi Ogawara, Ryo Kurazume, Gait-based person identification method using shadow biometrics for robustness to changes in the walking direction
, IEEE Winter Conference on Applications of Conputer Vision 2015 (WACV), 2015.01.
45. Shuji Oishi, Kurazume Ryo, Manual/Automatic Colorization for Three-Dimensional Geometric Models utilizing Laser Reflectivity, Advanced Robotics, 10.1080/01691864.2014.968616, 2014.12.
46. Tokuo Tsuji, Kosei Baba, KEN'ICHI MOROOKA, Kensuke Harada, Kenji Tahara, Kurazume Ryo, Grasp Stability Evaluation for Elastic Fingertips by using Potential Energy Field, 2014 IEEE/SICE International Symposium on System Integration, 2014.12.
47. Yumi Iwashita, Koichi Ogawara, Ryo Kurazume, Identification of people walking along curved trajectories, Pattern Recognition Letters, 10.1016/j.patrec.2014.04.004, 48, 15, 60-69, 2014.10.
48. Hojung Jung, Ryo Kurazume, Yumi Iwashita, Oscar Martinez Mozos, Two-Dimensional Local Ternary Patterns using Synchronized Images for Outdoor Place Categorization, IEEE International Conference on Image Processing 2014, 2014.10.
49. Tokuo Tsuji, Soichiro Uto, Kensuke Harada, Kurazume Ryo, Tsutomu Hasegawa, KEN'ICHI MOROOKA, Grasp Planning for Constricted Parts of Objects Approximated with Quadric Surfaces, 2014 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2014.09.
50. Shoko Miyauchi, MOROOKA KEN'ICHI, Tokuo Tsuji, Yasushi Miyagi, Takaichi Fukuda, Kurazume Ryo, Area- and Angle-Preserving Parameterization for Vertebra Surface Mesh, 2nd MICCAI Workshop & Challenge Computational Methods and Clinical Applications for Spine Imaging, 2014.09.
51. Hojung Jung, Oscar Martinez Mozos, Yumi Iwashita, Ryo Kurazume, Indoor Place Categorization using Co-Occurrences of LBPs in Gray and Depth Images from RGB-D Sensors, Fifth International Conference on Emerging Security Technologies (EST-2014), 2014.09.
52. Yumi Iwashita, Ryo Kurazume, Adrian Stoica, Gait identification using invisible shadows: robustness to appearance changes, Fifth International Conference on Emerging Security Technologies (EST-2014), 2014.09.
53. Yumi Iwashita, Kazuto Nakashima, Yoonseok Pyo, Ryo Kurazume, Fourth-person sensing for pro-active services, Fifth International Conference on Emerging Security Technologies (EST-2014), 2014.09.
54. 小林 薫樹, KEN'ICHI MOROOKA, 宮城 靖, 福田 孝一, Tokuo Tsuji, Ryo Kurazume, Kazuhiro Samura, Estimation of Brain Internal Structures by Deforming Brain Atlas Using Finite Element Method, 36th Annual International IEEE EMBS Conference, 2014.08.
55. Yumi Iwashita, Asamichi Takamine, Ryo Kurazume, Michael S. Ryoo, First-Person Animal Activity Recognition from Egocentric Videos, 22nd International Conference on Pattern Recognition (ICPR 2014), 2014.08.
56. Masanori Ishibashi, Yumi Iwashita, Ryo Kurazume, Noise-Estimate Particle PHD filter, 2014 World Automation Congress (WAC) - ISORA 2014, 2014.08.
57. Yuanting Ji, KEN'ICHI MOROOKA, Oscar Martinez Mozos, Tokuo Tsuji, Ryo Kurazume, Peter K. Ahnel, A Method to Identifying Distribution Pattern of Corn Cells in Retina Image, 2014 World Automation Congress (WAC) - ISORA 2014, 2014.08.
58. Yumi Iwashita, Asamichi Takamine, Ryo Kurazume, Michael S. Ryoo, First-Person Activity Recognition from Animal Videos, 3rd Workshop on Egocentric (First-person) Vision in CVPR 2014, 2014.06.
59. Yoonseok Pyo, Tsutomu Hasegawa, Tokuo Tsuji, Ryo Kurazume, MOROOKA KEN'ICHI, Floor Sensing System using Laser Reflectivity for Localizing Everyday Objects and Robot, Sensors, 10.3390/s140407524, 14, 4, 7524-7540, 2014.04.
60. Masanori Ishibashi, Yumi Iwashita, Ryo Kurazume, Adaptive Target Tracking by Noise-Estimated Particle filter, 20th Korea-Japan Joint Workshop on Frontiers of Computer Vision (FCV2014), 2014.02.
61. Yoonseok Pyo, Tsutomu Hasegawa, Masahide Tanaka, Tokuo Tsuji, MOROOKA KEN'ICHI, Kurazume Ryo, Measurement and Estimation of Indoor Human Behavior of Everyday Life Based on Floor Sensing with Minimal Invasion of Privacy, 2013 IEEE International Conference on Robotics and Biomimetics (ROBIO), 2013.12.
62. Shuji Oishi, Yongjin Jeong, Kurazume Ryo, Yumi Iwashita, Tsutomu Hasegawa, ND voxel localization using large-scale 3D environmental map and RGB-D camera, 2013 IEEE International Conference on Robotics and Biomimetics (ROBIO), 2013.12.
63. Soichiro Uto, Tokuo Tsuji, Kensuke Harada, Kurazume Ryo, Tsutomu Hasegawa, Grasp Planning using Quadric Surface Approximation for Parallel Grippers, 2013 IEEE International Conference on Robotics and Biomimetics (ROBIO), 2013.12.
64. Yumi Iwashita, Shuhei Takaki, MOROOKA KEN'ICHI, Tokuo Tsuji, Kurazume Ryo, Abnormal behavior detection using privacy protected videos, 2013 4th Int. Conf. on Emerging Security Technologies, 55-57, 2013.09.
65. Shoko Miyauchi, MOROOKA KEN'ICHI, Yasushi Miyagi, Takaichi Fukuda, Tokuo Tsuji, Kurazume Ryo, Tissue surface model mapping onto arbitrary target surface based on self-organizing deformable model, 2013 4th Int. Conf. on Emerging Security Technologies, 79-82, 2013.09.
66. Iwashita Yumi, Koji Uchin, Kurazume Ryo, Gait-based person identification robust to changes in appearance, Sensors, 2013.09.
67. Shuji Oishi, Kurazume Ryo, Iwashita Yumi, Hasegawa Tsutomu, Hole-free texture maping based on laser reflectivity, The International Conference on Image Processing (ICIP), 2013.09.
68. MOROOKA KEN'ICHI, Nakasuka Yosuke, Kurazume Ryo, Xian Chen, Iwashita Yumi, Hasegawa Tsutomu, Hashizume Makoto, Navigation System with Real-time Finite Element Analysis for Minimally Invasive Surgery, International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'13), 2013.05.
69. MARTINEZ MOZOS OSCAR, Tsuji Tokuo, Chae Hyunuk, Kuwahata Shunya, Hasegawa Tsutomu, MOROOKA KEN'ICHI, Kurazume Ryo, The Intelligent Room for Elderly Care, The fifth International Workconference on the Interplay between Natural and Artificial Computation (IWINAC2013), 2013.06.
70. MOROOKA KEN'ICHI, Sonoki Shuji, Kurazume Ryo, Hasegawa Tsutomu, A Method for Estimating Patient Specific Parameters for Simulation of Tissue Deformation by Finite, The fifth International Workconference on the Interplay between Natural and Artificial Computation (IWINAC2013), 2013.06.
71. Oishi Shuji, Kondo Naoaki, Iwashita Yumi, Kurazume Ryo, Object recognition by a laser scanner using multimodal information, 11th International Conference on Quality Control by Artificial Vision (QCAV), 2013.05.
72. Oishi Shuji, Kurazume Ryo, Iwashita Yumi, Hasegawa Tsutomu, Colorization of 3D Geometric Model utilizing Laser Reflectivity, Proc. IEEE International Conference on Robotics and Automation, 2013.05.
73. MARTINEZ MOZOS OSCAR, Mizutani Hiroshi, Kurazume Ryo, Hasegawa Tsutomu, Categorization of Indoor Places by Combining Local Binary Pattern Histograms of Range and Reflectance Data from Laser Range Finders, Advanced Robotics, 2013.01.
74. Shuji Oishi, Ryo Kurazume, Yumi Iwashita, Tsutomu Hasegawa, Range Image Smoothing and Completion utilizing Laser Intensity, Advanced Robotics, 2013.01.
75. Akihiro Kawamura, Kenji Tahara, Ryo Kurazume and Tsutomu Hasegawa, Robust Visual Servoing for Object Manipulation against Temporary Loss of Sensory Information using a Multi-Fingered Hand-Arm, Journal of Robotics and Mechatronics , 25, 1, 2013.01.
76. Dong Xiang ZHANG, Ryo Kurazume, Yumi Iwashita, Tsutomu Hasegawa, Robust global localization using laser reflectivity, Journal of Robotics and Mechatronics, 25, 1, 2013.01.
77. Yumi Iwashita, Ryo Kurazume, et.al, , Expanding gait identification methods from straight to curved trajectories, Proc. of Workshop on the Applications of Computer Vision 2013 (WACV), Florida, Jan.17-18, 2013., 2013.01.
78. Yongjin Jeong, Ryo Kurazume, Yoonseok Pyo, Yumi Iwashita, Tsutomu Hasegawa, , High-Precision Three-Dimensional Laser Measurement System by Cooperative Multiple Mobile Robots, 2012 IEEE/SICE International Symposium on System Integration (SII2011), Fukuoka, 2012.12.16-18, 2012
, 2012.12.
79. Kaoru Kobayashi, Ken'ichi Morooka, Yasushi Miyagi, Kazuhiro Samura, Ryo Kurazume, Tsutomu Hasegawa, Patient-specific atlas construction by deforming paxinos's atlas to patient images, International Forum on Medical Imaging in Asia 2012, Korea, Nov. 16-17, 2012, 2012.11.
80. Ken Endou, Takafumi Ikenoya, Ryo Kurazume, Development of 3D scanning system using automatic guiding total station, Journal of Robotics and Mechatronics , 25, 1, 992-999, Vol.24, No.6, 2012
, 2012.12.
81. Yumi Iwashita, Adrian Stoica, Ryo Kurazume , Gait identification using shadow biometrics, Pattern Recognition Letters, 2012.10.
82. Kenji Tahara, Yuta Kuboyama, Ryo Kurazume,, Iterative Learning Control for a Musculoskeletal Arm: Utilizing Multiple Space Variables to Improve the Robustness, Proc. of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS2012), 2012.10.
83. Akihiro Kawamura, Kenji Tahara, Ryo Kurazume, Tsutomu Hasegawa, Robust Visual Servoing for Object Manipulation with Large Time-Delays of Visual Information, Proc. of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS2012), 2012.10.
84. Akihiro Kawamura, Kenji Tahara, Ryo Kurazume and Tsutomu Hasegawa, Dynamic Grasping of an Arbitrary Polyhedral Object, Robotica, 2012.10.
85. Yumi Iwashita, Adrian Stoica, Ryo Kurazume, Finding People by their Shadows: Aerial Surveillance Using Body Biometrics Extracted from Ground Video, 2012 Third International Conference on Emerging Security Technologies (EST 2012), 43-48, Lisbon, Portugal, September 5-7, 2012., 2012.09.
86. Kaoru Kobayashi, Ken'ichi Morooka, Yasushi Miyagi, Kazuhiro Samura, Ryo Kurazume, Tsutomu, Hasegawa, A Method for Mapping Brain Atlas to Patient Brain Structure by Least-Squares Mesh Method, 34th Annual International IEEE Engineering in Medicine and Biology Society, Aug. 28-Sep. 1, 2012, 2012.08.
87. Ken'ichi Morooka, Tomoyuki Taguchi, Xian Chen, Ryo Kurazume, Makoto Hashizume, Tsutomu Hasegawa, An efficient construction of real-time FEM-based simulator for soft tissue deformation with large dataset, 16th Annual Conference of the International Society for Computer Aided Surgery, 2012.06.
88. DongXiang Zhang, Ryo Kurazume, Global Localization for a Mobile Robot Using Laser Reflectance and Particle Filter, システム情報科学紀要, 17, 1, 9-16, 2012.05.
89. Kouji Murakami, Kazuya Matsuo, Tsutomu Hasegawa, Ryo Kurazume, Position Tracking and Recognition of Everyday Objects by using Sensors Embedded in an Environment and Mounted on Mobile Robots, in Proc. IEEE International Conference on Robotics and Automation, pp.-, Saint Paul, May 14-18, 2012, Saint Paul, May 14-18, 2012, 2012.05.
90. Yumi Iwashita, Koji Uchino, Ryo Kurazume and Adrian Stoica, Gait identification from invisible shadows, SPIE Defense, Security, and Sensing, Biometric Technology for Human Identification IX, Baltimore, 2012.4.23-27, 2012.04.
91. Shuntaro YUI, Junichi Miyakoshi, Kazuki Matsuzaki, Toshiyuki Irie, Ryo Kurazume, Size-adaptive hepatocellular carcinoma detection from 3D CT images based on the level set method, Proceedings of SPIE Volume 8315 (SPIE Medical Imaging) , Paper 8315-60, San Diego, 2012.2.7-9, 2012, 2012.02.
92. Ken'ichi Morooka, Tomoyuki Taguchi, Ryo Kurazume, Makoto Hashizume, Tsutomu Hasegawa, A method for constructing real-time FEM-based simulator of stomach behavior with large-scale deformation by neural networks, Proceedings of SPIE Volume 8316 (SPIE Medical Imaging) , Paper 8316-18, San Diego, 2012.2.4-6, 2012, 2012.02.
93. DongXiang Zhang, Ryo Kurazume, Yumi Iwashita, Tsutomu Hasegawa, Robot localization under perceptual aliasing conditions based on laser reflectivity using particle filter, 2011 IEEE/SICE International Symposium on System Integration (SII2011), pp.--, Kyoto, 2011.12.20-22, 2011, 2011.12.
94. DongXiang Zhang, Ryo Kurazume, Yumi Iwashita, Tsutomu Hasegawa, Appearance and map-based global localization using laser reflectivity, 2011 IEEE International Conference on Robotics and Biomimetics (ROBIO), pp.--, Phuket, 2011.12.7-11, 2011, 2011.12.
95. 大石修士, 倉爪亮, 岩下友美, 長谷川勉, リフレクタンス画像とTrilateral filterを用いた距離画像の平滑化, 電気学会論文誌, 132, 2, 2012.02.
96. Ryuichi Hodoshima, Michele Guarnieri, Ryo Kurazume, Hiroshi Masuda, Takao Inoh, Paulo Debenest, Edwardo F. Fukushima and Shigeo Hirose, HELIOS Tracked Robot Team : Mobile RT System for Special Urban Search and Rescue Operations, Journal of Robotics and Mechatronics, 2012.01.
97. Shuji Oishi, Ryo Kurazume, Yumi Iwashita, and Tsutomu Hasegawa, , Denoising of Range Images using a Trilateral Filter and Belief Propagation, 2011 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS10), San Francisco, Sepetember 25-30, 2011, 2011.09.
98. Akihiro Kawamura, Kenji Tahara, Ryo Kurazume, and Tsutomu Hasegawa, Robust Manipulation for Temporary Lack of Sensory Information by a Multi-Fingered Hand-Arm System, 2011 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS10), San Francisco, Sepetember 25-30, 2011, 2011.09.
99. Ryo Kurazume, Yumi Iwashita, Koji Murakami, and Tsutomu Hasegawa, Introduction to the Robot Town Project and 3-D Co-operative Geometrical Modeling Using Multiple Robots
, 15th International Symposium on Robotics Research (ISRR 2011), 8-14, Flagstaff, August 28-31, 2011., 2011.08, International Symposium on Robotics Researchにおいて,著者らが実施しているロボットタウンプロジェクトについて招待講演を行った..
100. Akihiro Kawamura, Kenji Tahara, Ryo Kurazume, Tsutomu Hasegawa, Dynamic Object Manipulation Using a Multi-Fingered Hand-Arm System: Enhancement of a Grasping Capability Using Relative Attitude Constraints of Fingers, The 15th International Conference on Advanced Robotics , 8-14, Tallinn, Estonia, June 20-23, 2011. (Finalist of Best Student Paper Award), 2011.06.
101. Yukihiro Tobata, Ryo Kurazume, Yumi Iwashita and Tsutomu Hasegawa, Automatic laser-based geometrical modeling using multiple mobile robots, 2010 IEEE International Conference on Robotics and Biomimetics (ROBIO 2010), pp.-, Tianjin, Dec. 14-18, 2010, 2010.12.
102. Akihiro Kawamura, Kenji Tahara, Ryo Kurazume, and Tsutomu Hasegawa, Sensory Feedback Attitude Control for a Grasped Object by a Multi-Fingered Hand-Arm System
, 2010 IEEE International Conference on Robotics and Biomimetics (ROBIO 2010), pp.-, Tianjin, Dec. 14-18, 2010, 2010.12.
103. Kouji Murakami, Tsutomu Hasegawa, Yasunobu Nohara, Byong Won Ahn, and Ryo Kurazume, Position Tracking System for Commodities in an Indoor Environment, Proc. of IEEE International Conference on Sensors, pp.1879-1882, USA, Nov. 2010, 2010.11.
104. Kazuya Matsuo, Kouji Murakami, Tsutomu Hasegawa, Ryo Kurazume, A Tactile Sensing for Estimating the Position and Orientation of a Joint-Axis of a Linked Object, 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS10), pp.1884-1889, Taipei, October 18-22, 2010, 2010.10.
105. Koichi Ogawara, Yasufumi Tanabe, Ryo Kurazume, Tsutomu Hasegawa, Detecting Repeated Motion Patterns using Partly Locality Sensitive Hashing, 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS10), pp.1353-1358, Taipei, October 18-22, 2010, 2010.10.
106. Kouji Murakami, Tsutomu Hasegawa, Yasunobu Nohara, Byong-won Ahn, Ryo Kurazume, Position Tracking System for Commodities in a Daily Life Environment, 2010 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS10), pp.3712-3718, Taipei, October 18-22, 2010, 2010.10.
107. Yumi Iwashita, Adrian Stoica, Ryo Kurazume,, People identification using shadow dynamics, IEEE International Conference on Image Processing (ICIP), pp.-, September 26-29, 2010., 2010.09.
108. Yumi Iwashita, Ryosuke Baba, Koichi Ogawara, Ryo Kurazume, Person identification from spatio-temporal 3D gait, Int. Conf. on Emerging Security Technologies, Kent, Sep. 6-8, 2010.9 (Best Paper Award), 2010.09.
109. Yumi Iwashita, Adrian Stoica, Ryo Kurazume, Person Identification using Shadow Analysis, British Machine Vision Conference 2010, August 31 -September 3, pp.-, 2010, 2010.08.
110. Yumi Iwashita, Masaki Saito, Ryo Kurazume, Tsutomu Hasegawa, Motion Tracking in Daily Environment Using Distributed Image and Laser Sensors, The First International Workshop on Human Behavior Sensing , June 15, 2010., 2010.05.
111. Oscar Martinez Mozos, Ryo Kurazume, Tsutomu Hasegawa, Multi-Part People Detection Using 2D Range Data, International Journal of Social Robotics, Vol.2, No.1, pp.31-40, (2010.1), 2010.01.
112. 田村暁斗,諸岡健一,倉爪亮,岩下友美,内田誠一,原健二,中西洋一,橋爪誠,長谷川勉, AdaBoost による気道・ 食道自動識別, 電子情報通信学会論文誌, Vol.J92-D, No.12, pp.2249-2260, 2009.12.
113. Michele Guarnieri, Ryo Kurazume, Hiroshi Masuda, Takao Inoh, Kensuke Takita, Ryuichi Hodoshima, Paulo Debenest, Edwardo F. Fukushima, Shigeo Hirose, HELIOS System: A Team of Tracked Robots for Special Urban Search and Rescue Operations, 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS09), pp.2795-2800, St. Louis, October 11-15, 2009, 2009.10.
114. Akihiro Kawamura, Kenji Tahara, Ryo Kurazume, Tsutomu Hasegawa,, Dynamic Grasping for an Arbitrary Polyhedral Object by a Multi-Fingered Hand-Arm System, 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS09), pp.2264-2270, St. Louis, October 11-15, 2009
, 2009.10.
115. Kazuya Matsuo, Kouji Murakami, Tsutomu Hasegawa, Kenji Tahara, and Ryo Kurazume, Segmentation method of human manipulation task based on measurement of force imposed by a human hand on a grasped object, 2009 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS09), pp. 1767-1772, St. Louis, October 11-15, 2009, 2009.10.
116. Kouji Murakami, Tsutomu Hasegawa, Ryo Kurazume, and Yoshihiko Kimuro, Supporting Robotic Activities in Informationally Structured Environment with Distributed Sensors and RFID Tags, Journal of Robotics and Mechatronics, Vol.21, No.4, pp.453-459, Aug. 2009, 2009.08.
117. Yumi Iwashita, Shinji Tarumi, Ryo Kurazume, Makoto Hashizume, Development of Pseudo 3D Visualization System by Superimposing Ultrasound Images, International Symposium on Assistive and Recuperative Technologies for Injured, Ill, Pregnant, Elderly and people with Disabilities, pp., 2009.07.
118. Akihiro Kawamura, Kenji Tahara, Ryo Kurazume and Tsutomu Hasegawa, Simple Orientation Control of An Object by Regrasping using A Dual-arm Manipulator with Multi-Fingered Hands, Int. Conf. on Advanced Robotics, pp., 2009.06.
119. Kazuya Matsuo, Kouji Murakami, Tsutomu Hasegawa, Kenji Tahara and Ryo Kurazume, Measurement of static constraints imposed by a human hand on a grasped object, Int. Conf. on Advanced Robotics, pp., 2009.06.
120. Yumi Iwashita, Ryo Kurazume,, Person identification from human walking sequences using affine moment invariants, IEEE International Conference on Robotics and Automation, pp.436-441, 2009.04.
121. Koichi Ogawara, Yasufumi Tanabe, Ryo Kurazume, Tsutomu Hasegawa, Fast Repetitious Motion Pattern Detection Method via Dynamic Programming using Motion Density, IEEE International Conference on Robotics and Automation, pp.1743-1749, 2009.04.
122. Michele Guarnieri, Paulo Debenest, Takao Inoh, Kensuke Takita, Hiroshi Masuda, Ryo Kurazume, Edwardo F. Fukushima, Shigeo Hirose, HELIOS Carrier: Tail-like Mechanism and Control Algorithm for Stable Motion in Unknown Environments, IEEE International Conference on Robotics and Automation, pp.1851-1856, 2009.04.
123. Ryo Kurazume, Yusuke Noda, Yukihiro Tobata, Kai Lingemann, Yumi Iwashita, Tsutomu Hasegawa, Laser-based Geometric Modeling using Cooperative Multiple Mobile Robots, IEEE International Conference on Robotics and Automation, pp.3200-3205, 2009.04.
124. Ryo Kurazume, Kaori Nakamura, Oshiyuki Okada, Yoshinobu Sato, Nobuhiko Sugano, Tsuyoshi Koyama, Yumi Iwashita, Tsutomu Hasegawa, 3D reconstruction of a femoral shape using a parametric model and two 2D fluoroscopic images, Computer Vision and Image Understanding, 2008.12.
125. Kazuya Matsuo, Kouji Murakami, Tsutomu Hasegawa, Ryo Kurazume, A Decision Method for the Placement of Mechanical Tactile Elements for Grasp Type Recognition, Proc. of IEEE Int. Conf. on Sensors, pp.1472-1475 , Lecce, Italy, Oct. 200, 2008.10.
126. Kouji Murakami, Tsutomu Hasegawa, Ryo Kurazume and Yoshihiko Kimuro, A Structured Environment with Sensor Networks for Intelligent Robots, Proc. of IEEE Int. Conf. on Sensors, pp.1472-1475, Lecce, Italy, Oct. 200, 2008.10.
127. Koichi Ogawara, Yasufumi Tanabe, Ryo Kurazume, Tsutomu Hasegawa, Learning Meaningful Interactions from Repetitious Motion Patterns, 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.-, July 2008., 2008.09.
128. Ryo Kurazume, Hiroyuki Yamada, Kouji Murakami, Yumi Iwashita, and Tsutomu Hasegawa, Target Tracking Using SIR and MCMC Particle Filters by Multiple Cameras and Laser Range Finders
, 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems, pp.-, July 2008., 2008.09.
129. Ken'ichi Morooka, Xian Chen, Ryo Kurazume, Uchida Seiichi, Kenji Hara, Yumi Iwashita, Makoto Hashizume, Real-time Nonlinear FEM with Neural Network for Simulating Soft Organ Model Deformation, The 11th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI 2008), 2008.09.
130. Tsuyoshi Yokoya, Tsutomu Hasegawa, and Ryo Kurazume, Calibration of Widely Distributed Vision Cameras by Mobile Robots with Cooperative Positioning, 17th IFAC World Congress, pp.-, July 2008., 2008.07.
131. Yumi Iwashita, Ryo Kurazume, Kenji Hara, Seiichi Uchida, Ken'ichi Morooka, and Tsutomu Hasegawa, Fast 3D Reconstruction of Human Shape and Motion Tracking by Parallel Fast Level Set Method, IEEE International Conference on Robotics and Automation, pp.-, May 2008., 2008.05.
132. Tsuyoshi Yokoya, Tsutomu Hasegawa, Ryo Kurazume, and Kouji Murakami, Calibration of Distributed Vision Network in Unified Coordinate System by Mobile Robots, IEEE International Conference on Robotics and Automation , pp.-, May 2008., 2008.05.
133. Kazuya Matsuo, Kouji Murakami, Tsutomu Hasegawa, Ryo Kurazume, A Decision Method for the Placement of Tactile Sensors for Manipulation Task Recognition, IEEE International Conference on Robotics and Automation , pp.-, May 2008., 2008.05.
134. Seiichi Uchida, Akihiro Mori, Ryo Kurazume, Rin-ichiro Taniguchi and Tsutomu Hasegawa, Logical DP Matching for Detecting Similar Subsequence, 8th Asian Conference on Computer Vision, November 2007., 2007.11.
135. Yumi Iwashita, Ryo Kurazume, Kaori Nakamura, Toshiyuki Okada, Yoshinobu Sato, Nobuhiko Sugano, Tsuyoshi Koyama , Tsutomu Hasegawa, Patient-specific femoral shape estimation using a parametric model and two 2D fluoroscopic images, ACCV'07 Workshop on Multi-dimensional and Multi-view Image Processing, MM-O-9, November 2007., 2007.11.
136. Kazuya Matsuo, Kouji Murakami, Tsutomu Hasegawa, and Ryo Kurazume, Recognition of Manipulation Sequences by Human Hand Based on Support Vector Machine, The 33rd Annual Conference of the IEEE Industrial Electronics Society (IECON'07), pp. 2801-2806, Taipei, Taiwan, November. 2007, 2007.11.
137. Tsutomu Hasegawa, Kouji Murakami, Ryo Kurazume, Yosuke Senta, Yoshihiko Kimuro, Takafumi Ienaga, Robot Town Project: Sensory Data Management and Interaction with Robot of Intelligent Environment for Daily Life
, 2007 International Conference on Ubiquitous Robots and Ambient Intelligence (URAI07), 2007., 2007
, 2007.10.
138. Tokuo Tsuji, Hongbin Zha, Tsutomu Hasegawa, Ryo Kurazume, Hierarchical face cluster partitioning of polygonal surfaces and high-speed rendering, Systems and Computers in Japan, Vol.38, No.8, pp.32-43, July 2007, 2007.07.
139. Ryo Kurazume, Kaori Nakamura,Toshiyuki Okada, Yoshinobu Sato, Nobuhiko Sugano,Tsuyoshi Koyama, Yumi Iwashita, and Tsutomu Hasegawa, 3D reconstruction of a femoral shape using a parametric model and two 2D fluoroscopic images, in Proc. IEEE International Conference on Robotics and Automation 2007., 2007.04.
140. Yumi Iwashita, Ryo Kurazume, Kozo Konishi, Masahiko Nakamoto, Naoki Aburaya, Yoshinobu Sato, Makoto Hashizume and Tsutomu Hasegawa, Fast Model-Image Registration using 2D Distance Map for Surgical Navigation System,, Advanced Robotices, 2007.04.
141. n medical imaging, X-ray CT scanner or MRI system are quite useful to acquire 3D shapes of internal organs or bones.
However, these apparatuses are generally very expensive and of large size. They also need a prior arrangement, and thus, they are unsuitable for an urgent fracture diagnosis in emergency treatment.
This paper proposes a method to estimate a 3D shape of patient's femur from only two radiographs using a parametric femoral model. Firstly, we develop the parametric femoral model utilizing statistical procedure of 3D femoral models created by CT images of 51 patients. Then, the pose and shape parameters of the parametric model are estimated from two 2D images using a distance map constructed by the Level Set Method. Experiments using synthesized images and radiographs of a phantom femur are carried out to verify the performance of the proposed technique..
142. Katsushi Ikeuchi, Takeshi Oishi, Jun Takamatsu, Ryusuke Sagawa, Atsushi Nakazawa, Ryo Kurazume, No Nishino, Mawo Kamakura and Yasuhide Okamoto, The Great Buddha Project: Digitally Archiving, Restoring, and Analyzing Cultural Heritage Objects, International Journal of Computer Vision, Vol.75, No.1, pp.189-208, (2007.2)
, 2007.03.
143. Masato Nakajima, Seiichi Uchida, Akihiro Mori, Ryo Kurazume, Rin-ichiro Taniguchi, Tsutomu Hasegawa, and Hiroaki Sakoe, Motion Prediction Based on Eigen-Gestures, Proc. of the First Korea-Japan Joint Workshop on Pattern Recognition, pp.61-66, 2006, 2006.11.
144. Ryo Kurazume, Hiroaki Omasa, Seiichi Uchida, Rinichiro Taniguchi,Tsutomu Hasegawa, Embodied Proactive Human Interface ''PICO-2'', Proc. International Conference on Pattern Recognition, 2006.08.
145. Akiriho Mori, Seiichi Uchida, Ryo Kurazume, Rinichiro Taniguchi, Tsutomu Hasegawa, and Hiroaki Sakoe, Early recognition and prediction of gestures, Proc. International Conference on Pattern Recognition, 2006.08.
146. Yutaka Araki, Daisaku Arita, Rinichiro Taniguchi, Seiichi Uchida, Ryo Kurazume and Tsutomu Hasegawa, Construction of symbolic representation from human motion information, 10th Int. Conf. on Knowledge-Based & Intelligent Information & Engineering Systems (KES2006), 2006.01.
147. Kohei Inoue, Tomoyuki Oho, Kenji Hara, Ryo Kurazume and Kiichi Urahama, A Factorization Method for Fish-eye Cameras, International Workshop on Advanced Image Technology (IWAIT 2006), pp.759-764, 2006.01.
148. Ryo Kurazume, Ko Nishino, Mark D. Wheeler, Katsushi Ikeuchi, , Mapping textures on 3D geometric model using reflectance image, Systems and Computers in Japan, Vol. 36, Issue 13, pp.92-101, 2005.11.
149. Tsutomu Hasegawa, Kouji Muarkami, and Ryo Kurazume, Robotic Dexterity by Multi-fingered Hand with Soft Fingertip, The 2nd International Conference on Ubiquitous Robots and Ambient Intelligence, pp.83-88, 2005.11.
150. Ryo Kurazume, Shuntaro Tanaka, Masahiro Yamashita, Tsutomu Hasegawa, Straight Legged Walking of a Biped Robot, 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 10.1109/IROS.2005.1545447, 3095-3101, pp.3095-3101, 2005.08.
151. Tsutomu Hasegawa, Daiki Mukai, Hiroyuki Kobune, Kouji Murakami, and Ryo Kurazume,, Free Space Structurization of Telerobotic Environment for On-line Transition to Autonomous Tele-Manipulation, 12th Int. Conf. on Advanced Robotics, 775-781, pp.775-781, 2005.07.
152. Yumi Iwashita, Ryo Kurazume, Kenji Hara, and Tsutomu Hasegawa, Fast Alignment of 3D Geometrical Models and 2D Color Images using 2D Distance Maps, The 5th International Conference on 3-D Digital Imaging and Modeling (3DIM), 10.1109/3DIM.2005.39, 164-171, pp.164-171, 2005.07.
153. Yumi Iwashita, Ryo Kurazume, Kozo Konishi, Masahiko Nakamoto, Makoto Hashizume, and Tsutomu Hasegawa, Fast 2D-3D Registration for Navigation System of Surgical Robot, IEEE International Conference on on Robotics and Automation, 897-903, pp.909-915, 2005.05.
154. Yumi. Iwashita, Ryo Kurazume, Tokuo Tsuji, Kenji Hara, and Tsutomu Hasegawa, Fast implementation of level set method and its realtime applications, IEEE International Conference on Systems, Man and Cybernetics, 6302-6307, 2004.09.
155. Tokuo Tsuji, Hongbin Zha, Tsutomu Hasegawa, and Ryo Kurazume, Levels of Detail Control Based on Correlation Analysis Between Surface Position and Direction, Proc. 17th International Conference on Pattern Recognition (ICPR'04), 10.1109/ICPR.2004.1334606, 622-625, 2004.08.
156. Rinichiro Taniguchi, Daisaku Arita, Seiichi Uchida, Ryo Kurazume, and Tsutomu Hasegawa, Human action sensing for proactive human interface: Computer vision approach, International workshop on Processing Sensory Information for Proactive Systems (PSIPS 2004), 2004.08.
157. Tokuo Tsuji, Hongbin Zha, Tsutomu Hasegawa, and Ryo Kurazume, Interactive Rendering with LOD Control and Occlusion Culling Based on Polygon Hierarchies, Proc. Compute Graphics International 2004(CGI'04), 536-539, 2004.06.
158. Ryo Kurazume and Tsutomu Hasegawa, Impedance matching for a serial link manipulator, IEEE Int. Conf. on Robotics and Automation 2004, 10.1109/ROBOT.2004.1302478, 4802-4808, pp.4802-4808, 2004.05.
159. Yuichiro Hirota, Tomohito Masuda, Ryo Kurazume, Kohichi Ogawara, Kazuhide Hasegawa, Katsushi Ikeuchi, Flying Laser Range Finder and its data registration, IEEE Int. Conf. on Robotics and Automation 2004, pp.3155-3160, 2004.05.
160. Yuichiro Hirota, Tomohito Masuda, Ryo Kurazume, Koichi Ogawara, Kazuhide Hasegawa, Katsushi Ikeuchi, Designing a laser range finder which is suspended beneath a balloon, Sixth Asian Conference on Computer Vision (ACCV), 2004.03.
161. In this decade, a number of various robot contests represented by "RoboCup" have been held in various parts of the world. In some of these contests, such as RoboCup middle-size robot league, fully automated mobile robots are used to compete for their mobility and autonomy. These robots have to plan optimum moving strategy automatically without any human intervention after the game starts. One of the fundamental and crucial faculties for these autonomous robots is the ability of accurate positioning of enemy and themselves. In this paper, a robust positioning system is proposed for soccer robots equipped with an omni-directional camera and wheels. The robot identifies its own position by observing some landmarks placed around the field through an omni-directional camera, and by counting rotation of wheels. To achieve the robust positioning, the proposed method utilizes (1) LMedS method for making correct correspondence between observed directions and landmarks, (2) elimination of miss-correspondence of landmarks using a median filter, (3) position calculation considering the properties of measurement error distributions using nonlinear maximum likelihood method, and (4) data fusion of positions obtained by observing landmarks and dead reckoning using kalman filter..
162. Ryo Kurazume, Ahn Byong-won, Kazuhiko Ohta, Tsutomu Hasegawa, Experimental Study on Energy Efficiency for Quadruped Walking Vehicles, 2003 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 613-618, pp.613-618, 2003.11.
163. Takeshi Oishi, Ryusuke Sagawa, Atsushi Nakazawa, Ryo Kurazume, Katsushi Ikeuchi, Parallel Alignment of a Large Number of Range Images, The 4th International Conference on 3D Digital Imaging and Modeling (3DIM 2003), pp.195-202, 2003.10.
164. The level set method, introduced by S. Osher and J. A. Sethian, has attracted much attention as a topological-free active contour model. This method utilizes an implicit representation of a contour to be tracked, and is able to handle the topological change of the contour naturally. Various applications based on the level set method have been presented including motion tracking, 3D geometrical modelling, and simulation of crystallization or semiconductor growth. However, the calculation cost of reinitialization and updating of the implicit function is considerably expensive as compared with the cost of conventional active contour models such as ``Snakes''. In this paper, we propose an efficient calculation algorithm for the level set method named the Fast Level Set Method (FLSM).
Advantages of the proposed FLSM are as follows: i) the use of the extension velocity and the high speed construction of the extension velocity field using the Fast Narrow Band Method, ii) the frequent execution of the reinitializatin process of the implicit function which requires little calculation cost.
The efficiency of the proposed method is verified through computer simulations, and experiments of realtime tracking of moving objects in video images..
165. Ryo Kurazume, Tsutomu Hasegawa, Kan Yoneda, The Sway Compensation Trajectory for a Biped Robot, IEEE Int. Conf. on Robotics and Automation, 925-931, pp.925-931, 2003.05.
166. From 1970's, legged robots have attracted much attention of many researchers. In spite of this, it has been regarded that dynamically stable walking is very difficult to be tackled for any types of legged robots. For a trot gait for quadruped walking robots, we have proposed ``the sway compensation trajectory''. This method utilizes a lateral, longitudinal, and vertical motion of a robot body to keep a zero moment point (ZMP) on a diagonal line between support legs. In this paper, we develop the sway compensation trajectory for a biped robot, and show that dynamically stable walking is realized. This method makes it quite easy to design stable ZMP and COG (center of gravity) trajectories, which have been regarded as a very complicated and delicate problem. The effectiveness of the proposed method is verified through computer simulations and walking experiments by a humanoid robot HOAP-1, and YANBO-3..
167. Ryusuke Sagawa, Takeshi Oishi, Atsushi Nakazawa, Ryo Kurazume, Katsushi Ikeuchi, Iterative Refinement of Range Images with Anisotropic Error Distribution, 2002 IEEE/RSJ Intl. Conference on Intelligent Robots and Systems, 2002.10.
168. Ryo Kurazume, Ko Noshino, Zhengyou Zhang, and Katushi Ikeuchi, Simultaneous 2D images and 3D geometric model registration for texture mapping utilizing reflectance attribute, Proc. of Fifth Asian Conference on Computer Vision (ACCV), vol.1, pp.99-106, 2002.03.
169. Katsushi Ikeuchi, Yutaka Takase, Ryo Kurazume, Takeshi Ooishi, Ryusuke Sagawa, Ko Nishino, Modeling Cultural Heritage Through Observation, Int. Sympo. on Artificial Intelligence, Robotics and Human Centered Technology for Nuclear Applications, 2002.01.
170. R. Kurazume, K. Yoneda, and S. Hirose, Feedforward and feedback dynamic trot gait control for quadruped walking vehicle, Autonomous Robots, Vol. 12, No. 2, pp.157-172, 2002.01.
171. Takeshi Oishi, Ryusuke Sagawa, Atsushi Nakazawa, Ryo Kurazume, Katsushi Ikeuchi, Parallel Alignment of a Large Number of Range Images, The 4th International Conference on 3D Digital Imaging and Modeling (3DIM 2003), 2001.10.
172. Ryo Kurazume, Mark D. Wheeler, and Katushi Ikeuchi, Mapping textures on 3D geometric model using reflectance image, Workshop for "Data Fusion" at IEEE Int. Conf. on Robotics and Automation, 2001.05.
173. Ryo Kurazume, Kan Yoneda, and Shigeo Hirose, Feedforward and feedback dynamic trot gait control for a quadruped walking vehicle, IEEE Int. Conf. on Robotics and Automation, pp. 3172-3180, 2001.05.
174. Ryo Kurazume and Shigeo Hirose, Development of image stabilization system for a remote operation of walking robots, IEEE Int. Conf. on Robotics and Automation, pp.1856-1861, 2000.05.
175. R. Kurazume and S. Hirose, Development of a Cleaning Robot System with Cooperative Positioning System, Autonomous Robots, Vol. 9, No. 3, pp. 237-246, 2000.01.
176. R. Kurazume and S. Hirose, An Experimental Study of a Cooperative Positioning System, Autonomous Robots, Vol. 8, No. 1, pp. 43-52, 2000.01.
177. Ryo Kurazume and Shigeo Hirose, Study on Cooperative Positioning System - Optimum Moving Strategies for CPS-III -, IEEE Int. Conf. on Robotics and Automation, Vol. 4, pp. 2896-2903, 1998.05.
178. Ryo Kurazume, Shigeo Hirose, Shigemi Nagata, and N. Sashida, Study on Cooperative Positioning System -Basic Principle and Measurement Experiment-, IEEE Int. Conf. on Robotics and Automation, Vol. 2, pp. 1421-1426, 1996.05.
179. Ryo Kurazume, Shigemi Nagata and Shigeo Hirose, Cooperative Positioning with Multiple Robots, IEEE Int. Conf. on Robotics and Automation, Vol. 2, pp. 1250-1257, 1994.05.
180. Ryo Kurazume, Shigemi Nagata and Shigeo Hirose, Cooperative Positioning with Multiple Robot, JSME 2nd Int. Conf. on Motion and Vibration Control, pp. 244-249, 1994.01.
181. Kazuya Yoshida, Ryo Kurazume, and Yoji Umetani, Dual Arm Coordination in Space Free-Flying Robot, IEEE Int. Conf. on Robotics and Automation, Vol. 1, pp. 2516--2521, 1991.01.
182. K. Hijikata, T. Nagasaki, R. Kurazume, K. Fushinobu and W. Nakayama, A Study on Heat Transfer from Small Heating Elements in anIntegrated Circuit Chip, 3rd ASME/JSME Thermal Engng Joint Conf., Vol.4, pp.93-98., 1991.01.
183. Ryo Kurazume and Tsutomu Hasegawa, A New Index of Serial Link Manipulator Performance Combining Dynamic Manipulability and Manipulating Force Ellipsoids, IEEE Transactions on Robotics, Vol.22, No.5, pp.1022-1028, 2006.01.