A watermarking scheme based on rotating vector for image content authentication.
Jianjing FuJiafa MaoDawen XueDeren ChenPublished in: Soft Comput. (2020)
Keyphrases
- watermarking scheme
- image authentication
- image data
- input image
- geometric distortions
- blind watermarking
- multiscale
- image watermarking scheme
- image content
- watermarking technique
- image retrieval
- robust watermarking scheme
- spread spectrum
- geometric attacks
- original images
- digital watermark
- watermarked image
- watermark detection
- watermarking method
- image segmentation
- edge detection
- video watermarking
- feature vectors
- image processing operations
- watermark embedding
- digital watermarking
- tamper detection
- public key
- high resolution
- test images
- digital image watermarking
- multiresolution
- error correction
- semi fragile