524 search results - page 96 / 105 » 2D Shape Recognition by Hidden Markov Models |
110
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CVPR
1998
IEEE
16 years 1 months ago
1998
IEEE
We have developed a computer vision system, including both facial feature extraction and recognition, that automatically discriminates among subtly different facial expressions. E...
93
Voted
ICASSP
2009
IEEE
15 years 6 months ago
2009
IEEE
This paper proposes and compares four cross-lingual and bilingual automatic speech recognition techniques under the constraints of limited memory size and CPU speed. The first thr...
106
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ICMI
2009
Springer
15 years 6 months ago
2009
Springer
Human nonverbal behavior recognition from multiple cues and modalities has attracted a lot of interest in recent years. Despite the interest, many research questions, including th...
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
This paper presents an open contour tracking method that employs an arc-emission Hidden Markov Model (HMM). The algorithm encodes the shape information of the structure in a spati...
101
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BMVC
2002
15 years 2 months ago
2002
A qualitative image description grammar with automatic image fitting and object modelling algorithms is presented. The grammar is based on assigning a square sub-region of an imag...