Experimenting VIREO-374: Bag-of-Visual-Words and Visual-Based Ontology for Semantic Video Indexing and search.
Chong-Wah NgoYu-Gang JiangXiao-Yong WeiFeng WangWanlei ZhaoHung-Khoon TanXiao WuPublished in: TRECVID (2007)
Keyphrases
- video indexing
- concept detection
- concept detectors
- bag of visual words
- video retrieval
- visual content
- visual words
- semantic information
- semantic concepts
- low level features
- visual features
- image representation
- visual similarity
- visual information
- image classification
- video surveillance
- video analysis
- visual concepts
- news video
- high level
- low level
- multimedia content
- image descriptors
- video data
- action recognition
- scene classification
- video segments
- similarity search
- wordnet
- domain knowledge
- multimedia