Efficient Control for the Distortion Incurred by Dropping DCT Coefficients in Compressed Domain.
Jin-Soo KimJae-Gon KimPublished in: PCM (1) (2005)
Keyphrases
- compressed domain
- dct coefficients
- dct domain
- motion vectors
- video analysis
- bitstream
- discrete cosine transform
- jpeg compression
- compressed images
- jpeg compressed images
- transform domain
- compressed video
- inter frame
- human visual system
- motion estimation
- block dct
- jpeg images
- bit rate
- macroblock
- prediction error
- low frequency
- coding scheme
- multiresolution