Reduced-reference image quality assessment in reorganized DCT domain.
Lin MaSongnan LiKing Ngi NganPublished in: Signal Process. Image Commun. (2013)
Keyphrases
- dct domain
- reduced reference
- image quality assessment
- human visual system
- quality assessment
- image quality
- human perception
- visual quality
- wavelet domain
- subjective quality
- visual information
- spatial domain
- transform domain
- structural similarity
- post processing
- compressed images
- dct coefficients
- distorted images
- image quality metrics
- image quality measures
- quality metrics
- compressed domain
- image database
- visual perception
- quality evaluation
- peak signal to noise ratio
- discrete cosine transform
- natural images
- quality estimation
- image blocks
- computer vision
- human observers
- bit rate
- motion estimation
- object recognition
- image sequences