Optimizing Subjective Quality in HEVC-MSP: An Approximate Closed-form Image Compression Approach.
Shengxi LiMai XuYun RenChengzhang MaZulin WangPublished in: DCC (2016)
Keyphrases
- closed form
- subjective quality
- low bit rate
- image compression
- reconstructed image
- video codec
- video compression
- bit rate
- visual quality
- coding efficiency
- compression ratio
- subband
- compression algorithm
- wavelet transform
- image quality
- video coding
- discrete cosine transform
- image coding
- peak signal to noise ratio
- image reconstruction
- coding method
- macroblock
- motion compensation
- image processing
- post processing
- motion estimation
- motion compensated
- correlation coefficient
- bitstream
- test images
- rate distortion
- multiscale
- transform coefficients
- high quality