Optimal Image Watermark Decoding.
Wenming LuWanqing LiReihaneh Safavi-NainiPhilip OgunbonaPublished in: PCM (2006)
Keyphrases
- image content
- input image
- image classification
- image data
- image features
- single image
- geometric distortions
- image processing operations
- decoding process
- multiscale
- image segmentation
- test images
- auto correlation
- image retrieval
- edge detection
- watermarking technique
- digital watermark
- image regions
- digital images
- image watermarking
- visual quality
- image processing
- high resolution
- robust watermarking scheme