Encoding DCT Coefficients Based on Rate-Distortion Measurement.
I-Ming PaoMing-Ting SunShawmin LeiPublished in: J. Vis. Commun. Image Represent. (2001)
Keyphrases
- rate distortion
- dct coefficients
- macroblock
- mode selection
- bit rate
- rate distortion optimization
- mode decision
- video coding
- intra coding
- dct domain
- transform domain
- compressed domain
- coding efficiency
- rate control
- motion estimation
- bit budget
- motion vectors
- discrete cosine transform
- error propagation
- jpeg images
- video coder
- bit allocation
- video coding standard
- video codec
- low bit rate
- bit plane
- intra prediction
- visual quality
- inter frame
- distributed video coding
- image quality
- computational complexity
- video compression
- subband
- image processing
- scalable video coding
- bitstream
- video data
- low complexity
- motion compensation
- base layer
- feature vectors
- high quality
- video quality