Image-adaptive watermarking using visual models.
Christine PodilchukWenjun ZengPublished in: IEEE J. Sel. Areas Commun. (1998)
Keyphrases
- image data
- low level
- visual effects
- image features
- input image
- image analysis
- fragile watermarking
- image content
- web images
- visually similar
- image classification
- visual appearance
- image representation
- multiscale
- eye fixations
- random fields
- image segmentation
- test images
- image collections
- pixel values
- single image
- visual cues
- visual perception
- image authentication
- visual attributes
- visual patterns
- image retrieval
- image fidelity
- watermarking technique
- visual features
- digital images
- feature points
- image regions
- high resolution
- visual data
- visual information