Robust image-adaptive watermarking using an adjustable dynamic strength factor.
Navneet YadavKulbir SinghPublished in: Signal Image Video Process. (2015)
Keyphrases
- watermarking technique
- image watermarking
- image noise
- single image
- image features
- input image
- image data
- image classification
- digital images
- image processing operations
- image content
- image representation
- watermarking method
- geometric attacks
- image analysis
- geometric distortions
- multiscale
- fragile watermarking
- watermarking scheme
- feature points
- digital image watermarking
- image retrieval
- lighting conditions
- partial occlusion
- feature descriptors
- data hiding
- segmentation method
- edge detection
- image segmentation
- image authentication
- digital image watermarking scheme
- copyright protection
- pixel values
- test images
- image matching
- image regions
- feature vectors