US 12,223,658 B2
Foreground data generation method and method for applying same, related apparatus, and system
Jingmin Luo, Shenzhen (CN); and Xiaolong Zhu, Shenzhen (CN)
Assigned to TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen (CN)
Filed by Tencent Technology (Shenzhen) Company Limited, Shenzhen (CN)
Filed on Mar. 11, 2024, as Appl. No. 18/601,882.
Application 18/601,882 is a continuation of application No. 17/330,268, filed on May 25, 2021, granted, now 11,961,237.
Application 17/330,268 is a continuation of application No. PCT/CN2020/079621, filed on Mar. 17, 2020.
Claims priority of application No. 201910292962.1 (CN), filed on Apr. 12, 2019.
Prior Publication US 2024/0212161 A1, Jun. 27, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06T 7/11 (2017.01); G06F 18/214 (2023.01); G06F 18/24 (2023.01); G06T 5/70 (2024.01); G06T 7/194 (2017.01); G06V 10/28 (2022.01); G06V 10/34 (2022.01); G06V 40/20 (2022.01)
CPC G06T 7/11 (2017.01) [G06F 18/214 (2023.01); G06T 5/70 (2024.01); G06T 7/194 (2017.01); G06V 10/28 (2022.01); G06V 10/34 (2022.01); G06V 40/20 (2022.01); G06T 2207/20081 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A foreground data generation method performed by a computer device, the method comprising:
obtaining a target image, the target image containing a target object and a background;
removing the background from the target image to obtain initial foreground data of the target object in the target image;
expanding the initial foreground data and eroding the expanded foreground data;
blurring the eroded foreground data to obtain certain foreground data and uncertain data from the initial foreground data; and
segmenting the certain foreground data from the uncertain data, to obtain target foreground data of the target object in the target image.