PUBLICATION
Recent Publication (1997-)
Journal Papers
- Kohtaro Ohba and Katsushi Ikeuchi,
- "Detectability, Uniqueness, and Reliability of Eigen-Windows for Robust Recognition of Partially Occluded Objects",
- IEEE Pattern Analysis and Machine Intelligence,Vol.19, No.9, pp.1043-1048
- 1997
- Kohtaro Ohba and Katsushi Ikeuchi,
- "Visual Learning System for the Stable 3D Object Recognition",
- The Transactions of the Institute of Electoronical Engineering, Vol.117-C,No.5, pp.528-533
- May, 1997
- Kohtaro Ohba and Katsushi Ikeuchi,
- "Stable Multi-Metal Objects Recognition with Eigen-Window",
- The Transaction of the Institute of Electronics, Information and Communication Engineers, Vol.J80-D-II, No.12, pp.3147-3154
- Dec., 1997
- Yoshihito Hiratsuka, Kohtaro Ohba, Shinya Kajikawa and Hikaru Inooka,
- Real-Time Human Motion Classification with Visual Information,
- Trans. Japanese Soc. Mech. Eng., Vol.64, No.625C, pp.270-277
- Sep., 1998
- Kohtaro Ohba and Katsushi Ikeuchi,
- Stable Recognition of the Specularity Objects with Eigen-Window,
- Systems and Computers in Japan, Vol.29, No.7, pp.12-20
- (Selected paper from IEICEJ Vol.J80-D-II, No.12, pp.3147-3154)
- 1998
- Kohtaro Ohba, Jesus Carlos Pedraza Ortega, Kazuo Tanie, Gakuyoshi Rin,
- Ryoichi Dangi, Yoshinori Takei, Takashi Kaneko and Nobuaki Kawahara,
- Implementation of Real Time Micro VR Camera,
- T. IEE Japan, Vol.120-E, No.6, pp.264-271,
- June, 2000
- Kohtaro Ohba, Yoichi Sato and Katsushi Ikeuchi,
- Appearance-based visual learning and object recognition with ilumination
invariance,
- Machine Vision and Applications, Vol.12, pp.189-196,
- Dec., 2000
-
Conference Papers
- Kohtaro Ohba, Yoichi Sato and Katsushi Ikeuchi,
- Visual Learning and Object Recognition with Illumination Invariance
PS PDF,
- The 8th Congress of the International Colour Association (AIC Color 97),
- pp. 531-534,
- 25-30, May. 1997, Kyoto(Japan),
- Kohtaro Ohba, Yoichi Sato and Katsushi Ikeuchi,
- Visual Learning and Object Verification with Illumination Invariance
PS PDF,
- Proc. IEEE/RSJ International Conference on Intelligent Robots and System (IROS'97),
- pp. 1044-1050,
- 7-11, Sep. 1997, Grenoble(France),
- Kohtaro Ohba, Yoichi Sato and Katsushi Ikeuchi,
- Appearance based object recognition with illumination invariance,
- Proceedings of DARPA Image Understanding Workshop '97,
- pp. 1229-1236,
- May. 1997, New Orleans(U.S.A),
- Kohtaro Ohba, Yoichi Sato and Katsushi Ikeuchi,
- Visual Learning and Object Recognition with Illumination Invariance
PS PDF,
- Proc. Third Asian Conference on Computer Vision (ACCV'98),
- Vol.2, pp. 424-431,
- 8-11, Jan. 1998, HongKong(China),
- Kohtaro Ohba, Takehito Tsukada, Tetsuo Kotoku and Kazuo Tanie,
- Facial Expression Space for Smooth Tele-Communications
PS PDF,
- Proc. Third IEEE International Conference on Automatic Face and Gesture Recognition (FG'98),
- pp. 378-383,
- 14-16, April, 1998, Nara(Japna),
- Kohtaro Ohba, Guillaume Clary, Takehito Tsukada, Tetsuo Kotoku and Kazuo Tanie,
- Facial Expression Communication with FES
PS PDF,
- Proc. 14 th International Conference on Pattern Recognition (ICPR'98),
- pp. 1376-1378,
- 16-20, Aug., 1998, Brisbane(Australia),
- Kohtaro Ohba, Guillaume Clary, Yoshihito Hiratsuka, Takehito Tsukada,
- Tetsuo Kotoku and Kazuo Tanie,
- Gesture and Facial Expression on Tele-Robotics
PSPDF,
- Proc. IEEE/RSJ International Conference on Intelligent Robots and System (IROS'98),
- pp. 378-383,
- 13-17, Oct., 1998, Victoria(Canada),
- Shigeyoshi Hiratsuka, Kohtaro Ohba, Shinya Kajikawa, Hikaru Inooka,
- Real-Time Classification of Human Motions,
- Proc. 7th IEEE International Workshop on Robot and Human Communication (ROMAN98),
- pp.513-518,
- 30, Sep., 1998,
- Shigeyoshi Hiratsuka, Kohtaro Ohba, Shinya Kajikawa, Hikaru Inooka,
- Stable Gesture Verification in Eigen-Space,
- Proc. of IAPR Workshop on Machine Vision Applications (MVA98),
- pp.119-122,
- 17, Nov., 1998,
- Nak Young Chong, Tetsuo Kotoku, Kohtaro Ohba, Kiyoshi Komoriya,
- Nobuto Matsuhira and Kazuo Tanie
- Virtual Impedance Based Remote Tele-Collaboration with Time Delay,
- Proc. of the 1999 IEEE International Workshop on Robot and Human Interaction(ROMAN99),
- pp.267-272,
- 27, Sep., 1999,
- Nak Young Chong, Kohtaro Ohba, Tetsuo Kotoku, Kiyoshi Komoriya,
- Nobuto Matsuhira and Kazuo Tanie
- Coordinated Rate Control of Multiple Telerobot Systems with Time Delay,
- Proc. of the 1999 IEEE International Conference on System, Man, and Cybernetics(SMC99),
- pp.V1123-V1128,
- 13, Oct., 1999,
- Shinya Kajikawa, Masaharu Saito, Kohtaro Ohba and Hikaru Inooka,
- Analysis of Human Arm Movement for Catching a Moving Object,
- Proc. of the 1999 IEEE International Conference on System, Man, and Cybernetics(SMC99),
- pp.II698-II708,
- 13, Oct., 1999,
- Kohtaro Ohba, Shunichi Kawabata, Nak Young Chong, Kiyoshi Komoriya,
- Takafumi Matsumaru, Nobuto Matsuhira, Kunikatsu Takase and Kazuo Tanie
- Remote Collaboration through Time Delay in Multiple Teleoperation,
- Proc. of the 1999 IEEE International Conference on Intelligent Robots and Systems(IROS99),
- pp.1866-1871,
- 17, Oct., 1999,
- Kohei Moriya and Kohtaro Ohba,
- Image Projection Criteria with the Epipolar Line for a Precise Correlation between Omni Images,
PS PDF,
- Proc. of the Fourth Asian Conference on Computer Vision,
- pp. 152-157,
- 9, Jan., 2000,
- Jesus Carlos Pedraza Ortega, Kohtaro Ohba, Kazuo Tanie, Gakuyoshi Rin,
- Ryoichi Dangi, Yoshinori Takei, Takashi Kaneko and Nobuaki Kawahara,
- Real-Time VR Camera System,
PS PDF,
- Proc. of the Fourth Asian Conference on Computer Vision,
- pp. 503-513,
- 9, Jan., 2000,
-
Other Publications (-1996)
Journal Papers
- Kohtaro Ohba and Hikaru Inooka,
- "A Digital Pressure Servo System for the Analysis of Ventricular Dynamics",
- Trans. Japanese Soc. Mech. Eng., Vol.53, No.496C, pp.2597-2601, 1987.
- Kohtaro Ohba, Tadashi Ishihara and Hikaru Inooka,
- "Correction of Erroneous Velocities in Two-Dimensional Flow Estimation Using Correlation Method",
- Journal of the Flow Visualization Society of Japan, Vol.9,No.33,pp.145-149, 1989.
- Kohtaro Ohba, Tadashi Ishihara and Hikaru Inooka,
- "Velocity Estimation Method Using the Adaptive Kalman Filter",
- Journal of Visualization Society of Japan, Vol.12, No.45, pp.130-133, 1992.
- Kohtaro Ohba, Tadashi Ishihara and Hikaru Inooka,
- "Model-Based Velocity Estimation Using the Kalman Filter",
- Journal of Flow Visualization and Image Processing, Vol.1, No.3, pp.253-260, 1993.
- Satoru Shibata, Kohtaro Ohba and Hikaru Inooka,
- "Experimental Study on Human Upper Link Point-to-Point Movements which require Positioning Accuracy",
- The Japanese Journal of Ergonomics, Vol.29, No.5, pp. 279-287, 1993
- Shinya Kajikawa, Kohtaro Ohba, Tadashi Ishihara and Hikaru Inooka,
- "Real Time Measurement of a Moving Object by a Single Camera",
- Trans. Japanese Soc. Mech. Eng., Vol.60, No.575C, pp.3157-3163, 1994.
- Hitoshi Soyama, Kohtaro Ohba, Sho Takeda and Risaburo Oba,
- "High-Speed Observations of Highly Erosive Vortex Cavitation around a Butterfly Valve",
- Trans. Japanese Soc. Mech. Eng., Vol.60, No.572B, pp.1968-1975, 1994
- Kohtaro Ohba, Hitoshi Soyama, Sho Takeda, Hikaru Inooka and Risaburo Oba,
- "High-Speed Observations of Highly Erosive Vortex Cavitation by Using the Image Processing Technique",
- Journal of Visualization Society of Japan, Vol.14, No.54, pp.177-184, 1994.
- Shinya Kajikawa, Kohtaro Ohba, Ishihara Tadashi and Hikaru Inooka,
- "Real Time Model-Based Measurement Using Image Processing (Measurement of Single Pendulum Motion)",
- Trans. Japanese Soc. Mech. Eng., Vol.60, No.572C, pp.1251-1255, 1994
- Ryu Gun, Kohtaro Ohba, Koji Kato and Hikaru Inooka,
- "Partial Slip Visualization at Contact Surface and Verification of its Accuracy",
- Journal of Visualization Sciety of Japan, Vol.15, No.57, pp.47-53, May 1995.
- Kohtaro Ohba, Hitoshi Soyama, Sho Takeda, Hikaru Inooka and Risaburo Oba,
- "High-Speed Observations on Highly Erosive Vortex Cavitation Using Image Processing",
- Journal of Flow Visualization and Image Processing, Vol.2, No.2, pp.161-172, April 1995.
- Hitoshi Soyama, Kohtaro Ohba, Toshiaki Ikohagi, Risaburo Oba,
- "Characteristic Motion of Highly Erosive Vortex Cavitation",
- Journal of Turbo Machine, Vol.23, No.6, pp13-16, June 1995.
-
Conference Papers
- Kohtaro Ohba, Tadashi Ishihara and Hikaru Inooka,
- Model-Based Velocity Measurement Using Image Processing,
- Proc. '90 Korean Automatic Control Conference, pp.1027-1031,
- 26-27. Oct. 1990, Seoul(Korea)
- Kohtaro Ohba, Sinya Kajikawa and Hikaru Inooka,
- ``Model Based Measurement of 2-D Moving Object'',
- Proc. 2nd Singapore Int. Conf. on Image Processing, pp.376-379, Computer Chapter IEEE Singapore Section,
- 7-11. Sep. 1992, Singapore(Singapore)
- Kohtaro Ohba, Tadashi Ishihara and Hikaru Inooka,
- "Model-Based Velocity Estimation Using the Kalman Filter",
- Proc. 6th Int. Symp. on Flow Visualization, pp.841-847,
- 4-9. Oct. 1992, Yokohama(Japan)
- Satoru Shibata, Kohtaro Ohba and Hikaru Inooka,
- Experimental study on human arm motions in positioning,
- Proc. '93 Korean Automatic Control Conference, pp.1027-1031,
- 20-22. Oct. 1993, Seoul(Korea)
- Satoru Shibata, Kohtaro Ohba and Hikaru Inooka,
- Emotional evaluation of human arm motion models,
- Proc. 2nd IEEE Int. Workshop on Robot and Human Communication, pp.346-351,
- 3-5, Nov. 1993, Tokyo(Japan)
- Kohtaro Ohba, Hitoshi Soyama, Sho Takeda, Hikaru Inooka and Risaburo Oba,
- "High-Speed Observations of Highly Erosive Vortex Cavitation Using Image Processing",
- Proc. Fourth Triennal International Symposium on Fluid Control, Measurement and Visualization (FLUCOME'94), Vol.2, pp.1089-1094,
- 29 Aug. - 1 Sep. 1994, Toulouse(France)
- Shinya Kajikawa, Tomoharu Okino, Kohtaro Ohba and Hikaru Inooka,
- "Motion Planning for Hand-Over between Human and Robot",
- Proc. IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'95), Vol.1, pp.193-199,
- 7-9, Aug. 1995, Pittsburgh(USA)
- Jun Liu, Koji Kato and Kohtaro Ohba,
- The Distribution of Partial Slip at the Interface Observed by Correlation Method and Image Processing Sytem,
- Proc. International Tribology Conference Yokohama,
- 29 Oct. - 2 Nov. 1995, Yokohama(Japan)
- Jun Liu, Koji Kato and Kohtaro Ohba,
- "Visualization of Partial Slip at Contact Interface before Macroslip",
- Proc. The Seventh International Conference in Tribology,
- 16-19 June. 1996, Bergen(Norway),
- Kohtaro Ohba and Katsushi Ikeuchi,
- Recognition of the Multi Specularity Objects using the Eigen-Window,
- Proc. 13 th International Conference on Pattern Recognition (ICPR'96), Vol.1, pp.692-696,
- 25-30, Aug. 1996, Vienna(Austria),
- Kohtaro Ohba and Katsushi Ikeuchi,
- Recognition of the Multi Specularity Objects for Bin-picking Task,
- Proc. IEEE/RSJ International Conference on Intelligent Robots and System (IROS'96), Vol.3, pp.1440-1457,
- 4-8, Nov. 1996, Osaka(Japan),
-
Technical Reports
- Kohtaro Ohba and Katsushi Ikeuchi,
- "Recognition of the Multi Specularity Objects using the Eigen-Window",
- Technical Report CMU-CS-96-105, Carnegie Mellon University, Pittsburgh, PA,
- 29, Feb. 1996
Reviews