Designated Verification of Digital Watermark for Network Based Image Distribution.
Hyung-Woo LeeIm-Yeong LeePublished in: International Conference on Computational Science (2003)
Keyphrases
- digital watermark
- image data
- input image
- multiscale
- image processing operations
- pixel values
- image segmentation
- geometric distortions
- test images
- edge detection
- image quality
- post processing
- image regions
- high resolution
- watermarking scheme
- jpeg compression
- digital watermarking
- gray level images
- image watermarking
- digital libraries
- digital images