Biographical Information:

Jun Ohya earned his B.S., M.S., and Ph.D. degrees in Precision Machinery Engineering from the University of Tokyo in 1977, 1979, and 1988, respectively. In 1979, he entered NTT (Nippon Telegraph & Telephone Corp) Yokosuka Telecommunication Laboratories and worked in full color printing technologies using a thermal ink-transfer method and robot vision. At NTT Integrated Communication Laboratories and Human Interface Laboratories, he worked on recognizing characters from scene images, similarity retrieval for image databases, and recognizing human actions from time-sequential images. From 1988 to 1989, he was a visiting research associate of the Computer Vision Laboratory, University of Maryland, College Park, Maryland, USA and was engaged in research on object recognition from range images.
In 1992, he transferred to ATR (Advanced Telecommunications Research Institute International) Communication Systems Research Laboratories, Kyoto, Japan and worked on the Virtual Space Teleconferencing system. Since 1996, he has been a department head of ATR Media Integration & Communications Research Laboratories. Towards the realization of virtual environments for human-to-human communication, he supervises research projects on computer vision, virtual reality, and computer graphics, as well as integrating art and technologies.

In 1996, Dr. Ohya became a part-time lecturer at Chiba University, Chiba, Japan. From 1996 to 1997, he was a part-time lecturer at Osaka City University, Osaka, Japan. From 1998 to 2000, he was a visiting professor at the Kanazawa Institute of Technology, Ishikawa-ken, Japan.

Dr. Ohya is a member of IEEE, the Institute of Electronics, Information, and Communication Engineers, the Information Processing Society of Japan, and the Virtual Reality Society of Japan.

Papers:

[Ph.D. thesis]
J. Ohya, "Study of recognizing and representing scene images,"
University of Tokyo, Ph.D. thesis (precision machinery engineering)
(1988.9) (in Japanese).

[Journal papers]
Y. Tokunaga, K. Kubota and J. Ohya, "New Gray-scale Printing Method
Using a Thermal Printer," IEEE Transactions on Electron Devices,
Vol.ED-30, No.8, pp.898-904 (1983.3).

J. Ohya and Y. Tokunaga, "Gray-scale Printing on Plain Paper Using
Thermal Ink-transfer Imaging," Journal of Imaging Technology, Vol.10,
No.2, pp.57-63 (1984.4).

J. Ohya and Y. Tokunaga, "Color Thermal Ink-transfer Imaging," IEEE
Transactions on Electron Devices, Vol.ED-31, No.9, pp.1258-1263
(1984.9).

J. Ohya, "Object recognition sensor using ring pattern method for
robotic applications," The Transactions of the Institute of
Electronics and Communication Engineer D, Vol. J69-D, No.3, pp.269-278
(1986.3) (in Japanese).

J. Ohya and A. Shio, "A study of recognizing characters in scene
images," The Transactions of the Institute of Electronics, Information
and Communication Engineer D, Vol.J71-D, No.6, pp.1037-1047 (1988.6)
(in Japanese).

K. Tanabe, J. Ohya and K. Ishii, "Similarity retrieval method using
multidimensional psychological space," The Transactions of the
Institute of Electronics, Information and Communication Engineer D-II,
Vol.J75-D-II, No.11, pp.1856-186 (1992.11) (in Japanese).

Y. Sato, J. Ohya and K. Ishii, "Smoothed local generalized cones: an
axial representation of 3D shapes," The Transactions of the Institute
of Electronics, Information and Communication Engineer D-II,
Vol.J76-D-II, No.8, pp.1612-1623 (1993.8) (in Japanese).

Y. Sato, J. Ohya and K. Ishii, "Recovery of hierarchical part structure
of 3D shape from range image," The Transactions of the Institute of
Electronics, Information and Communication Engineer D-II, Vol.J76-D-II,
No.8, pp.1624-1636 (1993.8) (in Japanese).

J. Yamato, J. Ohya and K. Ishii, "Recognizing human action in
time-sequential images using Hidden Markov Models," The Transactions of
the Institute of Electronics, Information and Communication Engineer
D-II, Vol.J76-D-II, No.12, pp.2556-2563 (1993.12) (in Japanese).

J. Ohya, A. Shio and S. Akamatsu, "Recognizing Characters in Scene
Images," IEEE Transactions on Pattern Analysis and Machine
Intelligence, Vol. 16, No.2, pp.214-220 (1994.2).

J. Ohya, Y. Kitamura, H. Takemura, H. Ishii, F. Kishino and N.
Terashima, "Virtual Space Tele-conferencing: Real-time Reproeuction of
3D Human Images," Journal of Visual Communication and Image
Representation, Vol.6, No.1, pp.1-25 (1995.3).

T. Sakaguchi, J. Ohya and F. Kishino, "Facial expression recognition
from image sequence

using Hidden Markov Model," The Journal of the Institute of Television
Engineers of Japan, Vol.49, No.8, pp.1060-1067 (1995.8) (in Japanese).

K. Ebihara, N. Suzuki, J. Ohya and F. Kishino, "Real-time 3-D facial
image reconstruction for Virtual Space Teleconferencing system," The
Transactions of the Institute of Electronics, Information and
Communication Engineer A, Vol.J79-A, No.2, pp.527-536 (1996.2) (in
Japanese).

K. Nariyama, K. Singh, J. Ohya and F. Kishino, "Realistic and real-time
reproduction of human body movements for Virtual Space
Teleconferencing," The Journal of the Institute of Television Engineers
of Japan, Vol.50, No.9, pp.1352-1362 (1996.9) (in Japanese).

K. Ebihara, J. Ohya and F. Kishino, "Real-time facial expression
detection for Virtual Space Teleconferencing," The Journal of the
Institute of Television Engineers of Japan, Vol.50, No.10, pp.1497-1506
(1996.10) (in Japanese).

K. Yoshida, J. Ohya, F. Kishino and H. Tanaka, "3D shape and color
reconstruction by active vision based symmetry," The Journal of the
Institute of Television Engineers of Japan, Vol.50, No.10,
pp.1536-1542 (1996.10) (in Japanese).

S. Iwasawa, K. Ebihara, J. Ohya, R. Nakatsu and S. Morishima,
"Real-time estimation of human body postures from monocular thermal
images," The Journal of the Institute of Image Information and
Television Engineers, Vol.51, No.8, pp.1270-1277 (1997.8) (in
Japanese).

T. Otsuka, J. Ohya and R. Nakatsu, "Recognizing facial expressions
generated by multiple persons based on Hidden Markov Models with
continuous output probability densities," The Transactions of the
Institute of Electronics, Information and Communication Engineer D-II,
Vol.J80-D-II, No.8, pp.2129-2137 (1997.8) (in Japanese).

J. Ohya, "Estimating facial expressions and face poses from face images
using a genetic algorithm," The Transactions of the Institute of
Electronics, Information and Communication Engineer D-II, Vol.J80-D-II,
No.8, pp.2152-2160 (1997.8) (in Japanese).

J. Ohya and F. Kishino, "Model-based estimation of human posture
parameters from multiple camera images using genetic algorithms," The
Journal of the Institute of Image Information and Television Engineers,
Vol.51, No.12, pp.2107-2115 (1997.12) (in Japanese).

A. Utsumi, T. Miyasato, F. Kishino, J. Ohya and R. Nakatsu,
"Multiple-camera based hand pose estimation method using distance
transformation," The Journal of the Institute of Image Information and
Television Engineers, Vol.51, No.12, pp.2116-2125 (1997.12) (in
Japanese).

K. Hata, J. Ohya, F. Kishino and R. Nakatsu, "Automatic extraction and
tracking of complex contours," The Transactions of the Institute of
Electronics, Information and Communication Engineer D-II, Vol.J81-D-II,
No.4, pp.706-715, (1998.4) (in Japanese).

K. Ebihara, J. Kurumisawa, J. Ohya, R. Nakatsu and F. Kishino,
"Real-time facial expression reproduction based on anatomy for artists
for virtual metamorphosis system," The Transactions of the Institute of
Electronics, Information and Communication Engineer D-II, Vol.J81-D-II,
No.5, pp.841-849, (1998.5) (in Japanese).

A. Utsumi, J. Ohya and R. Nakatsu, "Target region extraction using
sequential image based estimation of pixel value distributions," The
Transactions of the Institute of Electronics, Information and
Communication Engineer D-II, Vol.J81-D-II, No.8, pp.1768-1775 (1998.8)
(in Japanese).

K. Sengupta and J. Ohya, "Novel scene generation, merging and stitching
views using the 2D Affine space," Signal Processing: Image
Communication, Vol.14, pp.39-53 (1998).

A. Utsumi, J. Ohya and R. Nakatsu, "Multiple-camera-based hand shape
recognition method and its application to virtual space interaction,"
Transactions of Information Processing Society of Japan, Vol.40, No.2,
pp.585-593, (1999.2) (in Japanese).

A. Utsumi, J. Ohya and R. Nakatsu, "Multiple-camera-based
multiple-hand-gesture-tracking," Transactions of Information Processing
Society of Japan, Vol. 40, No.8, pp.3143-3154, (1999.8) (in Japanese).

T. Sakaguchi, J. Ohya and R. Nakatsu, "A modeling method of three
dimensional botanical tree from real image set," The Transactions of
the Institute of Electronics, Information and Communication Engineer
D-II, Vol.J82-D-II, No.9, pp.1469-1477, (1999.9) (in Japanese).

I. Fermin, S.K. Semwal, and J. Ohya, "Indexing method for
three-dimensional position estimation," IEICE (The Institute of
Electronics, Information and Communication Engineer) Transactions on
Information and Systems, Vol. E82-D, No.12, pp.1597-1604 (1999.12).

K. Sengupta, P. Lee and J. Ohya, "Face posture estimation using Eigen
analysis on an IBR (Image Based Rendering) database", Pattern
Recognition, (to appear).

K. Takahashi, T. Sakaguchi and J. Ohya, "Remarks on a Real-time,
Non-contact, No-wear, 3D Human Body Posture Estimation Method," The
Transactions of the Institute of Electronics, Information and
Communication Engineer D-II, (in Japanese) (to appear).

International Conferences:
J. Ohya, A. Shio and S. Akamatsu, "A Relaxational Extracting Method for
Character Recognition in Scene Images," IEEE Computer Society
Conference on Computer Vision and Pattern Recognition, pp. 424-429
(1988.6).

K. Tanabe and J. Ohya, "A similarity retrieval method for line drawing
image databases," The 5th Internaional Conference on Image Analysis and
Processing, pp.357-364, (1989.9).

J. Ohya, D. DeMenthon and L.S. Davis, "Recognizing Objects in Range
Images and Finding Their Position in Space," The 3rd International
Conference on Industrial & Engineering Applications of Artificial
Intelligence & Expert Systems, pp.252-257 (1990.7).

J. Ohya and F. Kishino, "A New Method for Acquiring Time-sequential
Range Images by Integrating Stereo Pairs of Thermal and Intensity
Images," IEEE Computer Society Conference on Computer Vision and
Pattern Recognition, pp.730-731 (1993.6)

H. Takemura, Y. Kitamura, J. Ohya and F. Kishino, "Distributed
processing architecture for virtual space teleconferencing," The 3rd
International Conference on Artificial Reality and Tele-existence,
pp.27-32 (1993.7).

F. Kishino, J. Ohya, H. Takemura and N. Terashima, "Virtual Space
Teleconferencing System - Real-time detection and reproduction of 3-D
human images," HCI International '93 (5th Internatioanl Conference on
Human-Computer Interaction), pp.669-674, (1993.8).

J. Ohya, Y. Kitamura, H. Takemura et al., "Real-time Reproduction of 3D
Human Images in Virtual Space Teleconferencing," IEEE Virtual Reality
Annual International Symposium, pp.408-414 (1993.9).

Y. Kitamura, J. Ohya, N. Ahuja and F. Kishino, "Computational taxonomy
and recognition of facial expressions," Asian Conference on Computer
Vision, pp.434-437 (1993.11).

J. Ohya and F. Kishino, "Acquiring Time-sequential Range Images by
Integrating Stereo Pairs of Thermal and Intensity Images," Asian
Conference on Computer Vision, pp.490-495 (1993.11).

S. Kajiwara, H.T. Tanaka, J. Ohya and F. Kishino, "Time-varying
homotopy and the animation of facial expressions for 3D virtual space
teleconferencing," SPIE Visual Communications and Image Processing,
pp.37-48 (1993.11).

J. Ohya and F. Kishino, "Dense, Time-varying Range Data Acquisition
from Stereo Pairs of Thermal and Intensity Images," IEEE Computer
Society Conference on Computer Vision and Pattern Recognition,
pp.860-865 (1994.6).

Y. Kitamura, J. Ohya and F. Kishino, "Reconstructing facial actions
from live facial action image," 6th ERCIM Workshop, pp.203-216
(1994.6).

J. Ohya and F. Kishino, "Human Pose Estimation from Multiple Images
Using Genetic Algorithm," 12th International Conference on Pattern
Recognition, Vol. I, pp.750-753 (1994.10).

J. Ohya, F. Kishino et al., "Human Posture Estimation Based on GA and
Multiple Images for Virtual Space Teleconferencing," Japan-Israel
Workshop on Computer Vision and Visual Communication,pp.54-63
(1994.10)

K. Singh, J. Ohya and R. Parent, "Human Figure Synthesis and Animation
for Virtual Space Teleconferencing," IEEE Virtual Reality Annual
International Symposium, pp.118-126 (1995.3).

K. Nariyama, K. Singh, J. Ohya and F. Kishino, "Realistic 3D synthesis
of human body movements," IASTED (The International Association of
Science and Technology for Development) International Conference,
"Modeling and simulation", pp.102-104 (1995.4).

P. Stoll and J. Ohya, "Applications of HMM modeling to recognizing
human gestures in image sequences for a man-machine interface," 4th
IEEE International Workshop on Robot and Human Communication,
pp.129-134 (1995.7).

W.J. King and J. Ohya, "The representation of agents: a study of
phenomena in virtual environments," 4th IEEE International Workshop on
Robot and Human Communication, pp.199-204 (1995.7).

K. Ebihara, J. Ohya and F. Kishino, "A study of real time facial
expression detection for virtual space teleconferencing," 4th IEEE
International Workshop on Robot and Human Communication, pp.247-252
(1995.7).

L. Moubaraki, J. Ohya and F. Kishino, "Realistic 3D facial animation in
Virtual Space Teleconferencing," 4th IEEE International Workshop on
Robot and Human Communication, pp.253-258 (1995.7).

L. Moubaraki, K. Singh, J. Ohya and F. Kishino, "Wrinkle animation of
cloth and faces in Virtual Space Teleconferencing," The Second IASTED
(The International Association of Science and Technology for
Development)/ISMM (The International Society for Mini and
Microcomputers) International Conference, Distributed Multimedia
Systems and Applications, pp.135-142 (1995.8).

K. Yoshida, H. T. Tanaka, J. Ohya and F. Kishino, "Active 3D modeling
by recursive viewpoint selection based on symmetry," SPIE International
Symposium on Intelligent Robots and Computer Vision XIV: Algorithms,
Techniques, Active Vision, and Materials Handling, Vol. 2588,
pp.326-336 (1995.10).

T. Sakaguchi, J. Ohya and F. Kishino, "Recognition of facial
expressions from image sequences based on Hidden Markov Model,"
International Workshop on Coding Techniques for Very Low Bit-rate
Video, Paper No. A-5, (1995.11).

K. Hata, J. Ohya and F. Kishino, "Automatic extraction and tracking of
moving contours by an AIC-based ACM," Second Asian Conference on
Computer Vision, Vol. I, pp.I-49 - I-53 (1995.12).

T. Sakaguchi, S. Morishima, J. Ohya and F. Kishino, "Facial expression
recognition from image sequences using Hidden Markov Model," Second
Asian Conference on Computer Vision, Vol. III, pp.III-713 - III-717
(1995.12)

F. Kishino, K. Ebihara and J. Ohya, "Virtual Space Teleconferencing -
Real-time detection and reproduction of 3D face and body images -,"
Second Asian Conference on Computer Vision, Vol.III, pp.III-778 -
III-782 (1995.12)

K. Ebihara, J. Ohya and F. Kishino, "Real-time facial expression
detection based on frequency domain transform," SPIE (The International
Society for Optical Engineering) Visual Communications and Image
Processing, Vol. 2727, pp.916-926 (1996.3).

W.J. King and J. Ohya, "The representation of agents: Anthropomorphism,
agency, and intelligence," CHI96 (Human Factors in Computing Systems),
Conference Companion, pp.289-290 (1996.4).

K. Hata, J. Ohya, F. Kishino and R. Nakatsu, "Automatic extraction and
tracking of contours," 13th International Conference on Pattern
Recognition, Vol. I, Track A, pp.441-445 (1996.8).

J. Ohya and F. Kishino, "Detecting Facial Expressions from Face Images
Using a Genetic Algorithm," 13th International Conference on Pattern
Recognition, Vol.III, Track C, pp.649-653 (1996.8).

K. Sengupta and J. Ohya, "Pose estimation of human body part using
multiple cameras," 5th IEEE International Workshop on Robot and Human
Communication, pp.146-151 (1996.11).

L. Moubaraki and J. Ohya, "Realistic 3D mouth animation using a minimal
number of parameters," 5th IEEE International Workshop on Robot and
Human Communication, pp.201-206 (1996.11).

T. Otsuka and J. Ohya, "Recognition of facial expressions using HMM
with continuous output probabilities," 5th IEEE International Workshop
on Robot and Human Communication, pp.323-328 (1996.11).

J. Ohya, K. Ebihara, J. Kurumisawa and R. Nakatsu, "Virtual Kabuki
Theater: Towards the realization of human metamorphosis systems," 5th
IEEE International Workshop on Robot and Human Communication,
pp.416-421 (1996.11).

K. Sengupta and J. Ohya, "Novel view generation using Affine
coordinates," International Workshop on New Video Medio Technology,
pp.125-130 (1997.1).

K. Ebihara, J. Kurumisawa, S. Iwasawa, J. Ohya and R. Nakatsu, "Virtual
Kabuki Theater," Imagina'97, pp.206-215 (1997.2).

K. Sengupta and J. Ohya, "Novel scene generation, merging and stitching
views using the 2D Affine space," IEEE International Conference on
Multimedia Computing and Systems, pp.602-603 (1997.6).

S. Iwasawa, K. Ebihara, J. Ohya et al., "Real-time Estimation of Human
Body Posture from Monocular Thermal Images," IEEE Computer Sosicty
Conference on Computer Vision and Pattern Recognition, pp.15-20
(1997.6).

A. Utsumi and J. Ohya, "Direct manipulation interface to virtual
scenes: Estimating hand gestures using multiple-camera images,"
Workshop on Perceptual User Interface, pp.22-23 (1997.10).

A. Utsumi and J. Ohya, "Hand image segmentation using
sequential-image-based hierarchical adaptation," 1997 International
Conference on Image Processing, Vol. 1, pp.208-211 (1997.10).

T. Otsuka and J. Ohya, "Recognizing multiple persons' facial
expressions using HMM based on automatic extraction of significant
frames from image sequences," 1997 International Conference on Image
Processsing, Vol.2, pp.546-549 (1997.10).

K. Sengupta and J. Ohya, "An Affine coordinate based algorithm for
reprojecting the human face for identification tasks," 1997
International Conference on Image Processsing, Vol. 3, pp.340-343
(1997.10).

J. Ohya and K. Sengupta, "Generating Virtual Environments for Human
Communications - Virtual metamorphosis system and novel view
generation" IEEE and ATR Workshop on Computer Vision for Virtual
Reality Based Human Communications, pp.43-50 (1998.1).

A. Utsumi, H. Mori, J. Ohya and M. Yachida, "Multiple camera based
human motion estimation," 3rd Asian Conference on Computer Vision,
Vol.2, pp.655-662 (1998.1).

T. Otsuka and J. Ohya, "Converting facial expressions using
recognition-based analysis of image sequences," 3rd Asian Conference on
Computer Vision, Vol.2, pp. 703-710 (1998.1).

I. Fermin and J. Ohya, "Tracking principal points of complex objects in
an image sequence," International Symposium on Intelligent Robotic
Systems, pp.161-164 (1998.1).

K. Sengupta and J. Ohya, "Human face structure estimation from multiple
images using the 2D Affine space," 3rd IEEE International Conference on
Automatic Face and Gesture Recognition, pp.106-111 (1998.4).

T. Otsuka and J. Ohya, "Spotting segments displaying facial expression
from image sequences using HMM," 3rd IEEE International Conference on
Automatic Face and Gesture Recognition, pp.442-447 (1998.4).

S. K. Semwal and J. Ohya, "Geometric-imprints: A significant points
extraction method for the Scan&Track virtual environment," 3rd IEEE
International Conference on Automatic Face and Gesture Recognition,
pp.480-485 (1998.4).

S. Iwasawa, K. Ebihara, J. Ohya and S. Morishima, "Real-time human
posture estimation using monocular thermal images," 3rd IEEE
International Conference on Automatic Face and Gesture Recognition,
pp.492-497 (1998.4).

A. Utsumi, H. Mori, J. Ohya and M. Yachida, "Multiple-human tracking
using multiple cameras," 3rd IEEE International Conference on Automatic
Face and Gesture Recognition, pp.498-503 (1998.4).

M. Yamada, K. Ebihara and J. Ohya, "A new robust real-time method for
extracting human silhouettes from color images," 3rd IEEE International
Conference on Automatic Face and Gesture Recognition, pp.528-533
(1998.4).

T. Otsuka and J. Ohya, "Recognizing abruptly changing facial
expressions from time-sequential face images," IEEE Computer Society
Conference on Computer Vision and Pattern Recognition, pp.808-813
(1998.6).

A. Utsumi and J. Ohya, "Image segmentation for human tracking using
sequential-image-based hierarchical adaptation," IEEE Computer Society
Conference on Computer Vision and Pattern Recognition, pp.911-916
(1998.6).

A. Utsumi and J. Ohya, "Direct manipulation interface using multiple
cameras for hand gesture recognition," IEEE Multimedia Systems'98, pp.
264-267 (1998.6).

S. K. Semwal and J. Ohya, "The Scan&Track virtual environment," First
International Conference on Virtual Worlds '98, LNAI 1434, pp.63-80,
(1998.7).

J. Ohya, "Estimating facial expressions and head poses from a monocular
image using a genetic algorithm," The 1998 International Conference on
Imaging Science, Systems, and Technology, pp.226-233 (1998.7).

K. Sengupta and J. Ohya, "A new camera projection model and its
application in reprojection," 14th International Conference on Pattern
Recognition, Vol. I, pp.59-63 (1998.8).

A. Utsumi, H. Mori, J. Ohya and M. Yachida, "Multiple-view-based
tracking of multiple humans," 14th International Conference on Pattern
Recognition, Vol. I, pp.597-601 (1998.8).

T. Otsuka, A. Utsumi and J. Ohya, "Advanced man-machine interfaces
based on computer vision technologies - Recognizing facial expressions
and hand gestures -," IEEE International Workshop on Robot and Human
Communication, Vol.1, pp.56-63 (1998.9).

H. Mori, A. Utsumi, J. Ohya and M. Yachida, "Human tracking system
using adaptive camera selection," IEEE International Workshop on Robot
and Human Communication, Vo.2, pp.494-499 (1998.9).

S. K. Semwal, I. Fermin and J. Ohya, "Scan & Track system: Estimation
of 3D position in a virtual environment," IEEE International Workshop
on Robot and Human Communication, Vol.2, pp.619-625 (1998.9).

I. Fermin, J. Ohya and A. Imiya, "Randomized method for planar motion
estimation and matching points," Fourth International Conference on
Signal Processing, pp.1037-1040 (1998.10).

T. Otsuka and J. Ohya, "Real-time estimation of head motion using weak
perspective epipolar geometry," 4th IEEE Workshop on Applications of
Computer Vision, pp.220-225 (1998.10).

T. Otsuka and J. Ohya, "Extracting facial motion parameters by tracking
feature points," First International Conference on Advanced Multimedia
Content Processing, pp.442-453 (1998.11).

T. Otsuka and J. Ohya, "Scene rendering method to affect motion
parallax due to head movements," International Conference on Artificial
Reality and Tele-Existence'98, pp.117-121 (1998.12).

J. Ohya, K. Ebihara and J. Kurumisawa, "Artistic anatomy based
real-time reproduction of facial expressions in 3D face models," IEEE
International Conference on Multimedia Computing and Systems, Vol. 2,
pp.684-689, (1999.6).

J. Tang and J. Ohya, "A real-time surveillance and evaluation system of
the audience's reaction for meeting sessions," SPIE's Symposium on
Intelligent Systems and Advanced Manufacturing, Vol. 3837, pp.45-57,
(1999.9).

S. Iwasawa, J. Ohya, K. Takahashi, T. Sakaguchi, S. Kawato, K. Ebihara,
and S. Morishima, "Real-time, 3D estimation of human body postures from
trinocular images," ICCV'99 (International Conference on Computer
Vision) Workshop Modeling People (mPeople), pp.3-10, (1999.9).

K. Takahashi, T. Sakaguchi and J. Ohya, "Real-time estimation of human
body postures using Kalman filter," 8th International Workshop on Robot
and Human Interaction (RO-MAN), pp.189-194 (1999.9).

J. Ohya, "Virtual metamorphosis systems," 1999IEEE International
Conference on Systems, Man, and Cybernetics, pp. VI-64 - VI-69,
(1999.10).

J. Ohya, T. Sakaguchi, and A. Utsumi, "Real-time computer vision based
technologies for capturing human motions," The 14th International
Symposium on Computer and Information Sciences, pp.737-744, (1999.10).

J. Tang, S. Kawato, and J. Ohya, "Face detection from a complex
background," International Workshop on Very Low Bitrate Video Coding
(VLBV'99), pp.196-199, (1999.10).

J. Tang and J. Ohya, "A new size-limited filter bank for finite-signal
subband processing," International Conference on Wavelet Analysis and
its Applications, p. 52, (1999.11).

J. Tang, S. Kawato and J. Ohya, "A face recognition system based on
Wavelet transform and neural network," International Conference on
Wavelet Analysis and its Applications, p. 53, (1999.11).

T. Sakaguchi and J. Ohya, "Modeling and animation of botanical trees
for interactive virtual environments," ACM Symposium on Virtual Reality
Software and Technology (VRST'99), pp.139-146, (1999.12).

A. Utsumi, H. Mori, J. Ohya and M. Yachida, "Multiple-camera-based
human tracking using non-synchronous observations," 4th Asian
Conference on Computer Vision, (2000.1) (to appear)

S. Iwasawa, J. Ohya, K. Takahashi, T. Sakaguchi, K. Ebihara and S.
Morishima, "Human body postures from trinocular camera images," 4th
IEEE International Conference on Automatic Face and Gesture Recognition
(FG2000), (2000.3) (to appear).

S. Kawato and J. Ohya, "Real-time Detection of Nodding and Head-shaking
by Directly Detecting and Tracking the ``Between-Eyes''," 4th IEEE
International Conference on Automatic Face and Gesture Recognition
(FG2000), (2000.3) (to appear).


Comments and Suggestions are very welcome info@giti.or.jp
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