Patch Based Video Summarization With Block Sparse Representation.
Shaohui MeiMingyang MaShuai WanJunhui HouZhiyong WangDavid Dagan FengPublished in: IEEE Trans. Multim. (2021)
Keyphrases
- sparse representation
- video summarization
- image patches
- dictionary learning
- sparse coding
- audio visual
- video content
- surveillance videos
- object tracking
- event detection
- video data
- face recognition
- image classification
- image representation
- video retrieval
- video frames
- key frames
- test images
- video sequences
- low level features
- high dimensional data
- signal processing
- video surveillance
- data sets
- dimensionality reduction
- multi modal
- machine learning
- neural network