Efficient transform domain transcoding: intra frame of H.264/AVC to JPEG.
Myounghoon KimHoonjae LeeSanghoon SullPublished in: IEEE Trans. Consumer Electron. (2011)
Keyphrases
- coding method
- transform domain
- macroblock
- bit rate
- inter frame
- intra frame
- video coding standard
- bit plane
- distributed video coding
- video codec
- low bit rate
- rate distortion
- bitstream
- video coding
- compressed domain
- coding efficiency
- motion estimation
- dct domain
- spatial domain
- video quality
- rate control
- video sequences
- rate distortion optimization
- coding scheme
- motion vectors
- subband
- error concealment
- dct coefficients
- discrete cosine transform
- transform coefficients
- reconstructed image
- bit allocation
- compressed video
- image quality
- error resilience
- wyner ziv
- image blocks
- low complexity
- reference frame
- computational complexity
- frequency domain
- scalable video coding
- feature extraction
- image compression
- compressed images
- video objects
- motion compensation