A Graph Based Approach to Speaker Retrieval in Talk Show Videos with Transcript-Based Supervision.
Yina HanGuizhong LiuHichem SahbiGérard CholletPublished in: PCM (2009)
Keyphrases
- video indexing
- image database
- information retrieval
- speech recognition
- video sequences
- graph representation
- directed graph
- video collections
- news video
- video search
- video database
- graph structure
- video clips
- key frames
- human activities
- video frames
- retrieval systems
- test collection
- structured data
- video data
- directed acyclic graph
- video dataset
- image retrieval
- information retrieval systems
- random walk
- video shots
- bipartite graph
- graph matching
- video content
- document retrieval
- graph model
- video streams
- graph theory
- relevance feedback
- social networks