Double-encrypted watermarking algorithm based on cosine transform and fractional Fourier transform in invariant wavelet domain (Q2126241)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Double-encrypted watermarking algorithm based on cosine transform and fractional Fourier transform in invariant wavelet domain |
scientific article |
Statements
Double-encrypted watermarking algorithm based on cosine transform and fractional Fourier transform in invariant wavelet domain (English)
0 references
14 April 2022
0 references
redistributed invariant wavelet transform
0 references
fractional Fourier transform
0 references
discrete cosine transform
0 references
Arnold transform
0 references
image watermarking
0 references
singular value decomposition
0 references
0 references
0 references
