Peceptual distortion metric based on wavelet frequency sensitivity and multiple visual fixations.
Susu YaoEe Ping OngMei Hwan LokePublished in: ISCAS (2008)
Keyphrases
- scan path
- low level
- eye movements
- quality metrics
- wavelet transform
- denoising
- visual features
- image coding
- eye tracking
- visual search
- visual information
- eye fixations
- frequency response
- multiresolution analysis
- wavelet analysis
- metric space
- visual attention
- sensitivity analysis
- multiscale
- distance metric
- distance measure
- video sequences