Electronic device, method, and computer-readable medium for providing bokeh effect in video
US11258962B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2020 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Apr 3, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/959
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device includes a plurality of cameras, a memory, and at least one processor. The at least one processor is configured to identify a change in a distance between a focused subject and the electronic device within a first frame through at least some of the plurality of cameras while a video with a bokeh effect is acquired. The at least one processor is also configured to provide the bokeh effect of the video within a first background area in a second frame in response to identifying that a difference between a first distance and a second distance is within a criterion range. The at least one processor is further configured to provide the bokeh effect of the video within a second background area identified based on a third distance in the second frame in response to identifying that the difference is out of the criterion range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.