Can High-Level Concepts Fill the Semantic Gap in Video Retrieval? A Case Study With Broadcast News.
Alexander G. HauptmannRong YanWei-Hao LinMichael G. ChristelHoward D. WactlarPublished in: IEEE Trans. Multim. (2007)
Keyphrases
- video retrieval
- broadcast news
- semantic gap
- semantic video retrieval
- video search
- high level
- visual content
- low level visual features
- video database
- video data
- low level
- retrieval systems
- content based retrieval
- key frames
- video content
- video clips
- video shots
- higher level
- computer vision
- semantic information
- semantic video
- low level features
- multimedia databases
- image understanding
- multimedia data
- image database
- multimedia