Continuous Retrieval of Video Using Segmentation-Free Query.
Nobuhiro SekimotoTakuichi NishimuraHironobu TakahashiRyuichi OkaPublished in: ICPR (2000)
Keyphrases
- query expansion
- retrieval accuracy
- retrieval systems
- relevance feedback
- video retrieval
- video search
- query formulation
- retrieval method
- interactive retrieval
- video segmentation
- efficient retrieval
- retrieval process
- multimedia documents
- partial matching
- retrieval framework
- segmentation method
- content based search
- segmentation algorithm
- retrieval precision
- query processing
- original query
- video content
- query specific
- content based indexing
- indexing techniques
- video indexing
- retrieval engine
- average precision
- video data
- query terms
- multimedia
- interactive search
- boolean queries
- video database
- semantic query
- object retrieval
- video analysis
- multimedia information
- level set
- retrieval quality
- image retrieval
- medical images
- information retrieval systems
- textual descriptions
- video sequences
- multiple queries
- video streams
- image segmentation
- keywords
- documents retrieved
- image database
- data retrieval
- video frames
- information retrieval
- content based video retrieval
- video segments
- video objects
- user interaction
- user queries
- document retrieval
- content based retrieval
- multimedia databases
- exact match
- multimedia data
- low level features
- relevance model
- index structure
- indexing structure
- test collection
- keyword queries
- search engine