Semantic Indexing for Instructional Video Via Combination of Handwriting Recognition and Information Retrieval.
Lijun TangJohn R. KenderPublished in: ICME (2005)
Keyphrases
- semantic indexing
- handwriting recognition
- multimedia information retrieval
- multimedia
- information retrieval
- video retrieval
- visual analysis
- semantic concepts
- multimedia documents
- multimedia data
- character recognition
- speech recognition
- word recognition
- video content
- video data
- video clips
- information retrieval systems
- retrieval systems
- video sequences
- text retrieval
- text mining
- digital libraries
- information visualization
- video analysis
- video streams
- semantic description
- optical character recognition
- multimedia content
- visual features
- language model
- document collections
- video frames
- similarity measure
- machine learning
- low level features
- search engine
- document retrieval
- feature extraction
- event detection
- image retrieval
- key frames
- low level
- test collection
- visual content
- multimedia databases