A spatial domain secret image embedding technique with image authentication feature.
S. K. Felix YuZi-Xin XuYuk-Hee ChanDaniel Pak-Kong LunPublished in: APSIPA (2019)
Keyphrases
- spatial domain
- cover image
- image authentication
- secret image
- watermarked image
- secret message
- watermark embedding
- wavelet domain
- frequency domain
- watermarking algorithm
- transform domain
- data hiding
- additive noise
- jpeg compression
- secret data
- watermarking scheme
- dct domain
- spread spectrum
- image watermarking
- watermarking technique
- public key
- digital watermarking
- motion estimation
- reversible data hiding
- copyright protection
- information hiding
- human visual system
- feature vectors
- pixel values
- image features
- computer vision
- discrete wavelet transform
- visual quality
- gray level
- authentication scheme
- image processing