Digital watermarking and tree structure based image quality estimation.
Sha WangDong ZhengJiying ZhaoWa James TamFilippo SperanzaPublished in: ICIMCS (2011)
Keyphrases
- tree structure
- quality estimation
- image data
- digital watermarking
- geometric distortions
- watermarking technique
- multiscale
- test images
- data structure
- frequent patterns
- image representation
- image classification
- digital images
- high resolution
- quadtree
- data hiding
- xml documents
- index structure
- database
- lossless compression
- lossy compression
- similarity measure