Hybrid No-Reference Natural Image Quality Assessment of Noisy, Blurry, JPEG2000, and JPEG Images.
Ji ShenQin LiGordon ErlebacherPublished in: IEEE Trans. Image Process. (2011)
Keyphrases
- jpeg images
- image quality assessment
- image quality
- image quality measures
- quality assessment
- compressed images
- lossy compression
- human visual system
- natural scene statistics
- structural similarity
- perceptual image quality
- compression algorithm
- discrete cosine transform
- dct domain
- dct coefficients
- image database
- reduced reference
- correlation coefficient
- natural images
- quality metrics
- quality measures
- low bit rate
- visual quality
- quality evaluation
- jpeg compression
- high quality
- blocking artifacts
- spatial domain
- data hiding
- compressed domain
- human perception
- wireless channels
- noisy images
- peak signal to noise ratio
- kullback leibler divergence
- watermarking algorithm
- wavelet domain
- multiresolution