Multi-frame Dimensionality-Reduction Difference Method for Extracting Key Frames of Video.
Shuaipeng CaiQinyan ZhangQing WangYi LeiJi-Jiang YangPublished in: COMPSAC (2020)
Keyphrases
- key frames
- dimensionality reduction
- video summarization
- multi frame
- video data
- video content
- video frames
- computationally efficient
- key frame selection
- feature extraction
- video retrieval
- visual features
- computational complexity
- video sequences
- principal component analysis
- motion estimation
- feature vectors
- feature space
- video clips
- video segments
- high quality
- multiple frames
- similarity measure