A Novel CBCD Approach Using MPEG-7 Motion Activity Descriptors.
R. RoopalakshmiG. Ram Mohana ReddyPublished in: ISM (2011)
Keyphrases
- visual descriptors
- color descriptors
- mpeg standard
- multimedia
- visual features
- image and video databases
- visual content
- interactive image retrieval
- visual information
- texture descriptors
- keypoints
- content based retrieval
- video sequences
- mpeg video
- video objects
- shape descriptors
- compressed video
- multimedia documents
- object retrieval
- salient points
- image descriptors
- bag of features
- compressed domain
- content description
- feature descriptors
- rotationally invariant
- invariant descriptors
- image retrieval