19 search results - page 3 / 4 » An ICA Mixture Hidden Markov Model for Video Content Analysi... |
MM
2003
ACM
13 years 9 months ago
2003
ACM
This paper discusses a new technique for detecting affective events using Hidden Markov Models(HMM). To map low level features of video data to high level emotional events, we per...
ICMCS
2007
IEEE
13 years 10 months ago
2007
IEEE
We present a two-layer generative model for sport video mining that is composed of a two-layer observation model. The first layer is the Gaussian mixture model (GMM) using framew...
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
Semantic video content extraction and selection are critical steps in sports video analysis and editing. The identification of video segments can be from various semantic perspec...
ISM
2006
IEEE
13 years 10 months ago
2006
IEEE
We present a top-down statistical modeling approach to explore the semantic structure in the American football video. First, a semantic space is defined where the video semantic ...
ICMI
2007
Springer
13 years 10 months ago
2007
Springer
We address the problem of automatic interpretation of nonexaggerated human facial and body behaviours captured in video. We illustrate our approach by three examples. (1) We intro...