Focusing processing method and apparatus, and terminal device
US10652450B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2017 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Jul 22, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/704
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention provide a focusing processing method and apparatus, and a terminal device. The method includes: obtaining a first image collected by n/2 pixel points on a left side of a combination pixel in the second image sensor and a second image collected by n/2 pixel points on a right side of the combination pixel in the second image sensor; determining a phase difference between the first image and the second image and determining whether the phase difference is in a preset range; and controlling a first motor in the first camera assembly to drive a first camera to move according to the phase difference and depending on a preset strategy, if the phase difference is not in the preset range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.