2-D Interleaving for Enhancing the Robustness of Watermark Signals Embedded in Still Images.
George F. ElmasryYun Q. ShiPublished in: IEEE International Conference on Multimedia and Expo (II) (2000)
Keyphrases
- discrete wavelet transformation
- watermarked image
- image database
- geometric attacks
- image data
- watermarking algorithm
- image watermarking
- image fidelity
- input image
- test images
- image features
- image classification
- image registration
- digital images
- edge detection
- image processing operations
- audio signals
- image retrieval
- geometric distortions
- lossy compression
- watermarking technique
- pixel values
- digital image watermarking scheme
- spread spectrum
- embedded image
- signal processing
- gaussian white noise
- image processing