Lip information extraction based on the fusion of geometry and motion features.
Yingjie MengHaiyan ZhangYingjie HuJinyang LiPublished in: FSKD (2011)
Keyphrases
- motion features
- information extraction
- activity recognition
- motion analysis
- video data
- action recognition
- visual features
- motion patterns
- optical flow
- motion vectors
- three dimensional
- text mining
- video shots
- shape features
- information retrieval
- machine learning
- motion model
- depth images
- flow field
- human actions
- image sequences
- video frames
- spatio temporal
- bounding box
- motion estimation
- image fusion
- video database
- computer vision