A new statistical image watermark detector in RHFMs domain using beta-exponential distribution.
Xiang-Yang WangPan-pan NiuJing TianJia-lin TianPublished in: Soft Comput. (2022)
Keyphrases
- multiscale
- input image
- spatial distribution
- image data
- image features
- image blocks
- image content
- image retrieval
- image processing operations
- image classification
- test images
- single image
- image representation
- watermarking technique
- high resolution
- pre trained
- image segmentation
- pixel values
- image regions
- watermarking algorithm
- feature detectors
- digital images
- digital watermark
- discrete wavelet transformation
- additive noise
- image restoration
- edge detection
- watermark detection
- image processing
- auto correlation
- image watermarking scheme
- geometric attacks
- forgery detection