High capacity data hiding based on interpolated image.
Xianquan ZhangZerui SunZhenjun TangChunqiang YuXiaoyun WangPublished in: Multim. Tools Appl. (2017)
Keyphrases
- high capacity
- data hiding
- reversible data hiding
- watermarking technique
- data embedding
- error correction
- secret data
- cover image
- data storage
- spatial domain
- halftone images
- lossy compression
- information hiding
- high resolution
- image data
- jpeg images
- image quality
- edge detection
- image segmentation
- input image
- multiscale
- low frequency
- data management