Image photographing method applied to terminal, and terminal device
US10951825B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2017 |
| Grant date | Mar 16, 2021 |
| Priority date | — |
| Expiry date | Aug 2, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20221
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method includes obtaining a first image of a to-be-photographed object based on an input received by way of a user interface, the first image being obtained using a terminal having a lens in a first position. The method also includes detecting a moiré pattern on the first image. The method further includes automatically moving the lens from the first position to a second position on a plane perpendicular to an optical axis of the lens. The method additionally includes obtaining at least one second image of the to-be-photographed object one or more of with the lens in the second position or between the first position and the second position. The method also includes restoring a detected moiré pattern region of the first image based on the at least one second image to generate a restored image. The method further includes outputting the restored image to a display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.