A perceptual metric for blind measurement of blocking artifacts with applications in transform-block-based image and video coding.
Koohyar MinooTruong Q. NguyenPublished in: ICIP (2008)
Keyphrases
- discrete cosine transform
- image and video coding
- blocking artifacts
- transform domain
- transform coefficients
- image compression
- dct coefficients
- dct domain
- compressed images
- filter bank
- spatial domain
- image blocks
- image coding
- video coding standard
- multiresolution
- human visual system
- image data
- video codec
- frequency domain
- multimedia