Improving image quality by SSIM based increase of run-length zeros in GPGPU JPEG encoding.
Stefan PeterssonHåkan GrahnPublished in: ACSSC (2014)
Keyphrases
- image quality
- run length
- run length encoding
- compression rate
- compression ratio
- high compression ratio
- lossy compression
- visual quality
- reconstructed image quality
- quality assessment
- image quality measures
- compression scheme
- gray level
- low bit rate
- reconstructed image
- human visual system
- bit rate
- image data
- high quality
- perceptual image quality
- data hiding
- compressed images
- error diffusion
- image quality assessment
- lossless compression
- coding method
- video compression
- image compression
- data compression
- sample size
- texture information
- chain code
- structural similarity
- multiresolution