Key Frame Estimation in Video Using Randomness Measure of Feature Point Pattern.
Dipti Prasad MukherjeeSitansu Kumar DasSubhra SahaPublished in: IEEE Trans. Circuits Syst. Video Technol. (2007)
Keyphrases
- key frames
- feature points
- video content
- video data
- video retrieval
- video sequences
- video clips
- visual features
- video shots
- affine transformation
- feature vectors
- image sequences
- key frame selection
- low level features
- epipolar geometry
- video frames
- point correspondences
- rigid motion
- video summarization
- face images
- moving objects
- computer vision
- video streams
- camera motion
- event detection
- motion vectors
- video quality
- high level
- video segments
- harris corner detector
- multimedia