Video Representation and Retrieval Using Spatio-temporal Descriptors and Region Relations.
Sotirios ChatzisAnastasios D. DoulamisDimitrios I. KosmopoulosTheodora A. VarvarigouPublished in: ICANN (2) (2006)
Keyphrases
- video representation
- spatio temporal
- space time
- video analysis
- image retrieval
- video database
- visual vocabulary
- video streams
- information retrieval
- content based retrieval
- image descriptors
- generative model
- object retrieval
- moving objects
- motion patterns
- video content
- multimedia databases
- key frames
- dynamic textures
- spatial and temporal
- relevance feedback
- image database
- retrieval model
- visual features
- image sequences
- visual similarity
- retrieval accuracy
- information retrieval systems
- test collection
- keypoints
- image regions
- retrieval systems
- cbir systems
- low level features
- visual information
- video sequences
- text retrieval