Shot boundary detection based on block-wise principal component analysis.
Dacheng ZhangWeimin LeiWei ZhangXinyi ChenPublished in: J. Electronic Imaging (2019)
Keyphrases
- block wise
- shot boundary detection
- principal component analysis
- video segmentation
- video analysis
- compressed domain
- detection algorithm
- dimensionality reduction
- face images
- video indexing
- face recognition
- order statistics
- feature extraction
- video data
- video shots
- feature space
- multiresolution
- image blocks
- object recognition
- feature selection