Perceptual color recovery for luminance reduced displays with burn-in protection
US12327518B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 30, 2024 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | May 30, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
One embodiment provides a computer-implemented method that includes receiving an input image associated with a media content item. The input image includes a luminance-reduced region. One or more luminance values are obtained for a channel obtained using the input image. One or more luminance profiles of a color spectrum are generated using the one or more luminance values. Based on a visual perception effect process that is based on the one or more luminance profiles, colors associated with the luminance-reduced region are enhanced. On a display device, displaying at least the luminance-reduced region with the colors enhanced based on the visual perception effect process based on the one or more luminance profiles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.