Robust image watermarking using fractional Krawtchouk transform with optimization
- Type
- Retraction
- Notice date
- 6/6/2022 0:00
- Journal
- Journal of Ambient Intelligence and Humanized Computing
- Publisher
- Springer - Nature Publishing Group
- Notice DOI
- 10.1007/s12652-022-04084-5
- Original paper DOI
- 10.1007/s12652-020-02379-z