Fast action retrieval from videos via feature disaggregation.
Jie QinLi LiuMengyang YuYunhong WangLing ShaoPublished in: Comput. Vis. Image Underst. (2017)
Keyphrases
- human actions
- video indexing
- information retrieval
- video sequences
- action classification
- video collections
- information retrieval systems
- action recognition
- retrieval systems
- video search
- video dataset
- motion features
- video data
- video content
- video database
- recognition of human actions
- recognizing human actions
- video analysis
- retrieval accuracy
- recognizing actions
- lifelog
- action detection
- text retrieval
- human activities
- test collection
- query expansion
- relevance feedback
- search engine
- video retrieval
- computer vision
- feature extraction
- image retrieval
- spatio temporal
- feature vectors
- image features
- document retrieval
- action selection
- key frames
- retrieval method
- content based retrieval
- multimedia databases