Fast Scene Change Detection Using Direct Feature Extraction from MPEG Compressed Videos.
Young-Min KimSung Woo ChoiSeong-Whan LeePublished in: ICPR (2000)
Keyphrases
- compressed domain
- scene change detection
- video analysis
- feature extraction
- video objects
- motion vectors
- video sequences
- compressed video
- inter frame
- video data
- video frames
- bitstream
- feature vectors
- face recognition
- event detection
- block dct
- motion estimation
- macroblock
- image processing
- video coding
- wavelet transform
- feature selection
- computer vision
- video content
- bit rate
- principal component analysis
- feature space
- multimedia
- texture features
- motion compensation
- frequency domain
- motion field
- frame rate
- image representation
- reference frame
- image classification