High-magnification photographing method and electronic device
US12219242B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2022 |
| Grant date | Feb 4, 2025 |
| Priority date | — |
| Expiry date | Jan 28, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/633
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a high-magnification photographing scenario, the electronic device may automatically lock, in response to an operation of the user, a photographing object that requires high-magnification photographing. Then, the electronic device may collect and display a preview image of the photographing object by using a proper zoom ratio, and obtain an initial state and an initial position of the electronic device. In this way, it is unnecessary for the user to manually adjust the zoom ratio, so that jitter caused by the user's manual operation can be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.