Abstract
A unified ranking scheme for effective video retrieval is proposed, in which low-level visual feature terms and high-level image category features are combined organically to inspire effective retrieval in the manner of semantics. By taking these features as a joint fact of document relevance, the BM25 model, popular in text retrieval, is employed to determine a mixed similarity rank of video documents. Experiments using the well-known TRECVID retrieval dataset have validated the superiority of the methodology.
| Original language | English |
|---|---|
| Pages (from-to) | 1600-1601 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 46 |
| Issue number | 24 |
| DOIs | |
| Publication status | Published - 25 Nov 2010 |
Keywords
- video retrieval
- feature extraction
- content-based retrieval
- mixed ranking scheme
- video document ranking
Fingerprint
Dive into the research topics of 'Mixed ranking scheme for video retrieval'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver