Method and terminal for improving color quality of images
US11972543B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2021 |
| Grant date | Apr 30, 2024 |
| Priority date | — |
| Expiry date | Jun 8, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20084
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method includes receiving and processing a first image by an encoder-decoder network. The first image includes a first portion and a second portion located at different locations. The encoder-decoder network includes an encoder and a decoder. The encoder is configured to output at least one feature map including global information and local information such that whether a color consistency relationship between the first portion and the second portion of the first image exists is encoded into the global information and the local information. The decoder is configured to output a second image generated from the at least one feature map, wherein a first portion of the second image corresponding to the first portion of the first image and a second portion of the second image corresponding to the second portion of the first image are restored considering whether the color consistency relationship exists.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.