Robust Image Content Authentication Using Perceptual Hashing and Watermarking.
Li WengRony DaraziBart PreneelBenoît MacqAnn DoomsPublished in: PCM (2012)
Keyphrases
- image noise
- input image
- image analysis
- image data
- watermarking technique
- image watermarking
- image segmentation
- single image
- image content
- low level
- partial occlusion
- image features
- geometric distortions
- image collections
- image retrieval
- image fidelity
- image processing operations
- image matching
- test images
- image classification
- edge detection
- image authentication
- image representation
- feature descriptors
- robust watermarking scheme
- fragile watermarking
- watermark detection
- digital image watermarking scheme
- perceptual grouping
- visual perception
- segmentation method
- multiscale
- similarity measure
- compressed domain
- transform domain
- watermarking method
- image quality
- digital image watermarking
- high resolution
- salt pepper
- tampering detection
- face recognition