Joint JPEG compression and detection resistant performance enhancement for adaptive steganography using feature regions selection.
Yi ZhangXiangyang LuoChunfang YangFenlin LiuPublished in: Multim. Tools Appl. (2017)
Keyphrases
- jpeg compression
- jpeg images
- information hiding
- forgery detection
- image features
- image watermarking
- digital images
- watermarking scheme
- discrete wavelet transform
- watermarking algorithm
- spread spectrum
- image authentication
- additive noise
- peak signal to noise ratio
- dct coefficients
- feature vectors
- gaussian noise
- selection algorithm
- region of interest
- image processing
- data hiding
- maximum likelihood
- watermark embedding
- image quality