Keyphrases
- video sequences
- region detection
- motion estimation
- consecutive frames
- frame rate
- image features
- adjacent frames
- video data
- dynamic textures
- object tracking
- video camera
- image sequences
- compressed domain
- parameter space
- visual tracking
- image regions
- motion vectors
- space time
- facial expressions
- automatic detection
- times faster
- inter frame
- region of interest
- image pixels
- three dimensional