US 12,279,070 B2
Method for frame interpolation and related products
Jie Hu, Guangdong (CN); and Wenzhen Lin, Guangdong (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Jul. 19, 2022, as Appl. No. 17/813,590.
Application 17/813,590 is a continuation of application No. PCT/CN2021/070143, filed on Jan. 4, 2021.
Claims priority of application No. 202010065634.0 (CN), filed on Jan. 20, 2020.
Prior Publication US 2022/0360736 A1, Nov. 10, 2022
Int. Cl. H04N 7/01 (2006.01); G06T 7/20 (2017.01); H04N 23/63 (2023.01); H04N 23/951 (2023.01)
CPC H04N 7/014 (2013.01) [G06T 7/20 (2013.01); H04N 23/632 (2023.01); H04N 23/951 (2023.01); G06T 2207/10016 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for frame interpolation, applied to an electronic device comprising a camera, the method comprising:
obtaining on-screen display (OSD) data and first video data collected by the camera;
dividing the first video data into a plurality of video segments;
for each of the plurality of video segments, determining a video frame rate corresponding to the video segment, to obtain a plurality of video frame rates;
obtaining second video data by performing frame interpolation on the first video data; and
displaying the second video data and the OSD data in a video window;
wherein obtaining the second video data by performing frame interpolation on the first video data comprises:
obtaining the second video data by performing frame interpolation on the first video data, in response to a difference between a maximum video frame rate and a minimum video frame rate among the plurality of video frame rates being smaller than a preset threshold.