Method and device for matching colors between color pictures of different dynamic range
US10511863B2 · kind B2 · utility
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2References
25Claims
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Key dates
| Filing date | Jan 28, 2016 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Apr 13, 2036 |
Classification
- Technology area (CPC —)General
Abstract
A method is disclosed that comprises mapping a high-dynamic range luminance picture to a standard-dynamic range luminance picture based on a backlight value Bac associated with the high-dynamic range luminance picture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.