Image processing device, image processing method, and program for generating water marks
US10706489B2 · kind B2 · utility
0Cited by
3References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 27, 2016 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | Jun 1, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2201/0064
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Even when an image in which a watermark is embedded is processed, certainty of detecting the watermark is increased. Image data acquisition unit of an image processing device acquires image data. A watermark generation unit generates watermarks having a plurality of sizes. An image processing unit embeds the respective watermarks having the plurality of sizes generated by the watermark generation unit in an image indicated by the image data acquired by the image data acquisition unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.