Wavelet based digital art protection
| dc.contributor.author | Reintam, Georg | |
| dc.contributor.other | Tartu Ülikool. Loodus- ja täppisteaduste valdkond | et |
| dc.contributor.other | Tartu Ülikool. Tehnoloogiainstituut | et |
| dc.date.accessioned | 2021-06-21T10:26:05Z | |
| dc.date.available | 2021-06-21T10:26:05Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | This thesis objective is to provide a robust watermarking algorithm to protect digital images. The proposed algorithm is using wavelet-based watermarking in which we are investigating how embedding in high-frequency subbands and low-frequency subbands would affect the robustness of the watermark while facing typical signal processing attacks. | et |
| dc.identifier.uri | http://hdl.handle.net/10062/72653 | |
| dc.language.iso | eng | et |
| dc.publisher | Tartu Ülikool | et |
| dc.rights | openAccess | et |
| dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
| dc.subject | Watermark | et |
| dc.subject | QR Decomposition | et |
| dc.subject | SVD | et |
| dc.subject | Non-blind | et |
| dc.subject.other | magistritööd | et |
| dc.title | Wavelet based digital art protection | et |
| dc.type | Thesis | et |