Keyphrases
- image quality
- multiscale
- edge detection
- edge information
- multiple scales
- similarity measure
- quality assessment
- bit rate
- image segmentation
- image data
- visual quality
- image processing
- pixel values
- multimedia content
- compression ratio
- human visual system
- high quality
- semantic similarity
- visual attention
- wavelet domain
- natural images
- scale space
- digital content
- metadata
- single scale
- quality prediction
- canny edge detection
- high image quality
- human visual sensitivity