A Watermark-Based Scheme for Authenticating JPEG Image Integrity.
Oh-Jin KwonSeungcheol ChoiBeomyeol LeePublished in: IEEE Access (2018)
Keyphrases
- jpeg images
- watermarking method
- fragile watermarking scheme
- watermark embedding
- jpeg compression
- image authentication
- discrete cosine transformation
- lossy compression
- spatial domain
- dct coefficients
- digital images
- discrete cosine transform
- compression algorithm
- watermarking algorithm
- watermarking technique
- multiscale
- frequency domain
- authentication scheme
- image compression