US 12,367,008 B2
Processing method for board writing display and related devices
Weiqi Li, Beijing (CN); Yuandong Huang, Beijing (CN); and Andy Zhou, Beijing (CN)
Assigned to Beijing ESWIN Computing Technology Co., Ltd., Beijing (CN)
Filed by Beijing ESWIN Computing Technology Co., Ltd., Beijing (CN)
Filed on Dec. 29, 2022, as Appl. No. 18/090,833.
Claims priority of application No. 202210471823.7 (CN), filed on Apr. 29, 2022.
Prior Publication US 2023/0350632 A1, Nov. 2, 2023
Int. Cl. G06F 3/147 (2006.01); G06T 5/70 (2024.01); G06T 11/00 (2006.01); G09G 5/377 (2006.01)
CPC G06F 3/147 (2013.01) [G06T 5/70 (2024.01); G06T 11/001 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/20081 (2013.01); G09G 5/377 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A processing method for board writing display, comprising:
acquiring a board writing image to be displayed, wherein the board writing image to be displayed is a board writing image with complete board writing data extracted from an image frame of a video;
overlaying the board writing image to be displayed to a writing board area of the image frame according to a display parameter set by a user and generating an image to be displayed based on an overlaid image;
replacing the image frame with the image to be displayed for displaying,
wherein the display parameter comprises a flag, and overlaying the board writing image to be displayed to the writing board area of the image frame according to display parameters set by the user further comprises: overlaying the image to be displayed to the writing board area of the image frame according to the flag.