Implementation of perceptual measure Picture Quality Scale with neural network to evaluate distortions in compressed images.
Maria Skublewska-PaszkowskaJakub SmolkaPublished in: Ann. UMCS Informatica (2008)
Keyphrases
- compressed images
- picture quality
- visual quality
- bitstream
- bit rate
- human visual system
- image compression
- image quality
- reconstructed image
- rate control
- image quality assessment
- compressed video
- high frequency
- peak signal to noise ratio
- compressed domain
- low level
- video coding
- dct domain
- correlation coefficient
- video quality
- compression ratio
- compression algorithm
- similarity measure
- coding scheme
- rate distortion
- frequency domain
- subband