Just Noticeable Distortion Based Perceptually Lossless Intra Coding.
Xuelin ShenXinfeng ZhangShiqi WangSam KwongGuopu ZhuPublished in: ICASSP (2020)
Keyphrases
- just noticeable distortion
- lossless intra coding
- visual quality
- grayscale images
- discrete cosine transform
- image quality assessment
- step size
- image distortion
- watermarking algorithm
- perceptual quality
- mpeg avc
- bit rate
- image quality
- video coding
- human visual system
- subband
- gray scale
- high frequency
- color images
- binary images
- quality assessment
- reconstructed image
- human perception
- error concealment
- gray level
- image enhancement
- structural similarity
- image compression
- video sequences
- watermarking scheme
- image processing