MSRA-USTC-SJTU at TRECVID 2007: High-Level Feature Extraction and Search.
Tao MeiXian-Sheng HuaWei LaiLinjun YangZheng-Jun ZhaYuan LiuZhiwei GuGuo-Jun QiMeng WangJinhui TangXun YuanZheng LuJingjing LiuPublished in: TRECVID (2007)
Keyphrases
- high level
- feature extraction
- low level
- video search
- search algorithm
- search space
- preprocessing
- search strategy
- interactive search
- video retrieval
- search strategies
- video data
- multi modal
- image classification
- semantic indexing
- feature vectors
- feature selection
- search efficiency
- content based copy detection
- semantic information
- support vector machine svm
- higher level
- feature set
- feature space
- image processing