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» A Generative Model Based Approach to Motion Segmentation
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ATAL
2010
Springer
13 years 8 months ago
Evaluating models of speaker head nods for virtual agents
Virtual human research has often modeled nonverbal behaviors based on the findings of psychological research. In recent years, however, there have been growing efforts to use auto...
Jina Lee, Zhiyang Wang, Stacy Marsella
ECCV
2010
Springer
13 years 10 months ago
An Oriented Flux Symmetry Based Active Contour Model for Three Dimensional Vessel Segmentation
This paper proposes a novel approach to segment three dimensional curvilinear structures, particularly vessels in angiography, by inspecting the symmetry of image gradients. The pr...
ICCAD
2001
IEEE
104views Hardware» more  ICCAD 2001»
14 years 4 months ago
A Symbolic Simulation-Based Methodology for Generating Black-Box Timing Models of Custom Macrocells
We present a methodology for generating black-box timing models for full-custom transistor-level CMOS circuits. Our approach utilizes transistor-level ternary symbolic timing simu...
Clayton B. McDonald, Randal E. Bryant
ACL
2003
13 years 9 months ago
Improved Source-Channel Models for Chinese Word Segmentation
This paper presents a Chinese word segmentation system that uses improved sourcechannel models of Chinese sentence generation. Chinese words are defined as one of the following fo...
Jianfeng Gao, Mu Li, Changning Huang
ICANN
2010
Springer
13 years 8 months ago
Automatic Segmentation of Color Lip Images Based on Morphological Filter
This paper addresses the problem of lip segmentation in color space, which is a crucial issue to the success of a lip-reading system. We present a new segmentation approach to lip ...
Meng Li, Yiu-ming Cheung