Detecting shot boundary with sparse coding for video summarization.
Jiatong LiTing YaoQiang LingTao MeiPublished in: Neurocomputing (2017)
Keyphrases
- sparse coding
- video summarization
- video content
- key frames
- video data
- natural images
- sparse representation
- video sequences
- image classification
- image representation
- generative model
- linear combination
- image patches
- unsupervised learning
- low level features
- video streams
- video retrieval
- feature space
- visual features
- audio visual
- event detection
- visual content
- feature vectors
- high dimensional
- surveillance videos
- visual words
- video analysis
- multiscale
- probabilistic model
- co occurrence
- multimedia
- feature extraction
- keywords
- image processing