Unsupervised Learning of Visual and Semantic Features for Video Summarization.
Yansen HuangRui ZhongWenjin YaoRui WangPublished in: ISCAS (2021)
Keyphrases
- semantic features
- video summarization
- visual features
- low level features
- unsupervised learning
- key frames
- visual information
- low level
- audio visual
- text classification
- high level
- semantic information
- visual data
- image classification
- video content
- supervised learning
- image retrieval
- wordnet
- semantic concepts
- visual content
- video retrieval
- semantic similarity
- image collections
- event detection
- video data
- higher level
- dimensionality reduction
- text mining
- data analysis
- video sequences
- image representation
- document clustering
- cluster analysis
- data mining
- expectation maximization
- co occurrence
- search engine
- machine learning