Saliency-preserving distinctive low-footprint photograph aging effects
US9892525B2 · kind B2 · utility
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52References
20Claims
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Key dates
| Filing date | Apr 27, 2016 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | May 22, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20216
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Technologies for modifying a digital image to take on the appearance of an antique image. Such modifying is typically based on generating and rendering various effects that are blended with the input image, such as color transformation, simulating film grain, dust, fibers, tears, and vintage borders. Such effects may be rendered to various layers that are overlaid on a color transformed image resulting in what appears to be an antique image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.