A dynamically reconfigurable DCT architecture for maximum image quality subject to dynamic power and bitrate constraints.
Yuebing JiangMarios S. PattichisPublished in: SSIAI (2012)
Keyphrases
- bit rate
- image quality
- low bit rate
- visual quality
- rate distortion
- video coding
- bitstream
- reconstructed image
- motion vectors
- subband
- coding efficiency
- block size
- inter frame
- macroblock
- video quality
- video coder
- rate control
- high quality
- image data
- human visual system
- coding method
- compression ratio
- quality assessment
- compression efficiency
- bit allocation
- computational complexity
- motion compensation
- video codec
- compressed images
- video coding standard
- image blocks
- discrete cosine transform
- transform domain
- lossy compression
- filter bank
- peak signal to noise ratio
- dct domain
- image sequences
- video compression