Automatic recovery of invisible image watermarks from geometrically distorted images.
Gordon W. BraudawayFrederick C. MintzerPublished in: Security and Watermarking of Multimedia Contents (2000)
Keyphrases
- distorted images
- image data
- input image
- image quality assessment
- digital images
- image classification
- single image
- multiscale
- image retrieval
- image features
- reduced reference
- image segmentation
- watermarking technique
- test images
- image quality
- image content
- human visual system
- high resolution
- reference images
- binary images
- structural similarity
- geometric distortions
- multiresolution
- high quality