Articles
Automatic Speechreading with Applications to Human-Computer Interfaces (with Charles C. Broun, Russell M. Mersereau, and Mark A. Clements), EURASIP Journal on Applied Signal Processing (2002)
There has been growing interest in introducing speech as a new modality into the human-computer...
Long-Term Memory Motion-Compensated Prediction (with Thomas Wiegand and Bernd Girod), IEEE Transactions on Circuit and Systems for Video Technology (1999)
Long-term memory motion-compensated prediction extends the spatial displacement vector utilized in block-based hybrid video coding...
Block-Based Hybrid Video Coding Using Motion-Compensated Long-Term Memory Prediction (with Thomas Wiegand and Bernd Girod), Picture Coding Symposium Proceedings: Berlin (1997)
Our new approach extends the spatial displacement vector utilized in block-based hybrid video coding by...
Book Chapters
Building a Visual Front-end for Audio-Visual Automatic Speech Recognition in Vehicle Environments (with Robert Hursig), Speech and Language Technologies (2011)
Automatic speech recognition (ASR) holds the promise of providing a natural, efficient, and safer means...
Conference Proceedings
Lip Localization Algorithm Using Gabor Filters (with Robert E. Hursig and Chiweng Kam), International Conference on Image Processing, Computer Vision, and Pattern Recognition (IPCV'11) Proceedings: Las Vegas, NV (2011)
This paper describes a lip localization algorithm within a still image frame for subsequent tracking...
2D Motion Detection Bounded Hand 3D Trajectory Tracking and Gesture Recognition under Complex Background (with Shuangqing Wu, Yin Zhang, Sanyuan Zhang, Xiuzi Ye, Yiyu Cai, Jianmin Zheng, Soumita Ghosh, and Wenyu Chen), ACM SIGGRAPH International Conference on Virtual-Reality Continuum and Its Applications in Industry Proceedings: Seoul, South Korea (2010)
In this paper, a 2D motion detection bounded hand 3D trajectory tracking and gesture recognition...
Real-Time 3D Markerless Multiple Hand Detection and Tracking for Human Computer Interaction Applications (with Soumita Ghosh, Jianmin Zheng, Wenyu Chen, and Yiyu Cai), ACM SIGGRAPH International Conference on Virtual-Reality Continuum and Its Applications in Industry (VRCAI'10) Proceedings: Seoul, South Korea (2010)
In this paper we present a purely vision based implementation of markerless hand detection and...
Face and Lip Tracking in Unconstrained Imagery for Improved Automatic Speech Recognition (with Brandon Crow), 21st IS&T/SPIE Electronic Imaging Proceedings: San Jose, CA (2009)
When combined with acoustical speech information, visual speech information (lip movement) significantly improves Automatic Speech...
Face and Lip Localization in Unconstrained Imagery (with Brandon Crow), 10th IASTED International Conference on Signal and Image Processing Proceedings: Kailua-Kona, HI (2008)
When combined with acoustical speech information, visual speech information (lip movement) significantly improves Automatic Speech...