Quality Evaluation and Nonuniform Compression of Geometrically Distorted Images Using the Quadtree Distortion Map.
Cristina CostaFrancesco G. B. De NataleFabrizio GranelliPublished in: EURASIP J. Adv. Signal Process. (2004)
Keyphrases
- quality evaluation
- distorted images
- quadtree
- human perception
- perceptual quality
- image quality assessment
- quality metrics
- multiresolution
- human visual system
- data structure
- structural similarity
- image representation
- image quality
- tree structure
- compression ratio
- evaluation model
- image compression
- quality assessment
- visual quality
- geometric distortions
- quality measures
- data quality
- data warehouse
- image reconstruction