Fragile image watermarking with pixel-wise recovery based on overlapping embedding strategy.
Chuan QinPing JiXinpeng ZhangJing DongJinwei WangPublished in: Signal Process. (2017)
Keyphrases
- pixel wise
- image watermarking
- watermarking algorithm
- watermarking technique
- jpeg compression
- spatial information
- appearance model
- template matching
- copyright protection
- geometric distortions
- signal processing
- additive noise
- discrete wavelet transform
- digital images
- pixel level
- watermarked image
- digital watermarking
- image segmentation
- multiresolution
- markov random field