Image Quality Assessment Based on Mutual Information in Pixel Domain.
Hongqiang XuWen LuYuling RenXinbo GaoPublished in: IScIDE (1) (2015)
Keyphrases
- image quality assessment
- mutual information
- pixel domain
- kullback leibler divergence
- bit rate
- dct domain
- image quality
- human visual system
- bitstream
- video conferencing
- quality assessment
- information theoretic
- structural similarity
- super resolution
- compressed domain
- motion vectors
- image registration
- similarity measure
- visual quality
- dct coefficients
- feature selection
- transform domain
- image database
- human perception
- natural images
- quality evaluation
- rate distortion
- video coding
- visual perception
- correlation coefficient
- low resolution
- low bit rate
- subband
- macroblock
- post processing
- quality metrics
- inter frame
- image data
- discrete cosine transform
- video analysis
- coding scheme
- visual information
- quality measures
- motion estimation
- spatial domain
- structural information
- feature extraction