Image Quality Assessment Based on Wavelet Coefficients Using Neural Network.
Dongxue YueXinsheng HuangHongli TanPublished in: ISNN (3) (2007)
Keyphrases
- wavelet coefficients
- image quality assessment
- wavelet domain
- wavelet transform
- multiresolution
- structural similarity
- multiscale
- quality assessment
- human visual system
- subband
- discrete wavelet transform
- image denoising
- image quality
- high frequency
- shift invariant
- image database
- natural images
- bitstream
- marginal distributions
- feature vectors
- kullback leibler divergence
- human perception
- visual perception
- correlation coefficient
- quality metrics
- denoising algorithm
- spatial domain
- visual quality
- quality measures
- image segmentation
- image coding
- bit rate
- frequency domain