A novel BWE scheme based on spectral peaks in G.729 compressed domain.
Murali Mohan DeshpandeK. R. RamakrishnanPublished in: EUSIPCO (2005)
Keyphrases
- compressed domain
- video analysis
- pixel domain
- motion vectors
- inter frame
- dct coefficients
- moving object segmentation
- bitstream
- dct domain
- compressed video
- search algorithm
- compressed images
- shot boundary detection
- moving object extraction
- scene change detection
- feature selection
- action recognition
- wavelet transform
- multiresolution
- multiscale