Long Term Selection of Reference Frame Sub-Blocks using MPEG-7 Indexing Metadata.
Javier Ruiz HidalgoPhilippe SalembierPublished in: ICASSP (1) (2007)
Keyphrases
- reference frame
- long term
- content description
- metadata
- motion estimation
- multimedia
- short term
- motion vectors
- digital libraries
- multimedia content
- inter frame
- successive frames
- macroblock
- database
- digital preservation
- mpeg standard
- video sequences
- video coding standard
- content based retrieval
- selection algorithm
- multimedia databases
- dublin core
- databases
- machine learning
- content adaptation
- compressed video
- block size
- dct coefficients
- compressed domain
- dct domain
- motion compensation
- video coding
- learning objects
- coding efficiency
- digital video
- video compression