Video Semantic Event/Concept Detection Using a Subspace-Based Multimedia Data Mining Framework.
Mei-Ling ShyuZongxing XieMin ChenShu-Ching ChenPublished in: IEEE Trans. Multim. (2008)
Keyphrases
- semantic concepts
- concept detection
- semantic concept detection
- data mining framework
- multimedia
- multimedia data
- multimedia content
- concept detectors
- video retrieval
- multi modal
- video data
- visual features
- video analysis
- event recognition
- video shots
- semantic similarity
- data mining algorithms
- low level features
- visual content
- video indexing
- semantic information
- low level
- data mining
- image annotation
- image collections
- event detection
- multimedia databases
- semantic content
- video content
- visual concepts
- key frames
- concept learning
- high dimensional
- subspace clustering
- content based retrieval
- high level
- feature extraction
- video segments
- video search
- information visualization
- feature space
- visual information
- video database
- image classification
- retrieval systems
- video sequences
- low dimensional
- distance measure
- co occurrence
- high dimensional data
- video clips
- principal component analysis
- video streams