PKU-IDM @TRECVID2011 CBCD: Content-Based Copy Detection with Cascade of Multimodal Features and Temporal Pyramid Matching.
Menglin JiangShu FangYonghong TianTiejun HuangWen GaoPublished in: TRECVID (2011)
Keyphrases
- content based copy detection
- global features
- multiscale
- video copy detection
- matching process
- spatio temporal
- feature vectors
- matching algorithm
- image features
- temporal information
- event detection
- video retrieval
- feature extraction
- low level
- multi modal
- visual features
- image representation
- keypoints
- feature descriptors
- feature space
- object recognition