US 11,816,149 B2
Electronic device and control method thereof
Dafeng Zhang, Beijing (CN); Yanchao Li, Beijing (CN); Yanjun Gao, Beijing (CN); Lei Wang, Beijing (CN); Zhezhu Jin, Beijing (CN); Yingying Jiang, Beijing (CN); and Lanlan Zhang, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Feb. 9, 2021, as Appl. No. 17/171,117.
Claims priority of application No. 202010087492.8 (CN), filed on Feb. 11, 2020; application No. 202010726065.X (CN), filed on Jul. 24, 2020; application No. 10-2020-0149577 (KR), filed on Nov. 10, 2020; and application No. 202011311698.0 (CN), filed on Nov. 20, 2020.
Prior Publication US 2021/0248181 A1, Aug. 12, 2021
Int. Cl. G06F 16/583 (2019.01); G06F 18/25 (2023.01); G06V 10/762 (2022.01); G06F 16/58 (2019.01)
CPC G06F 16/583 (2019.01) [G06F 16/5854 (2019.01); G06F 18/251 (2023.01); G06V 10/7625 (2022.01); G06V 10/7635 (2022.01); G06F 16/5866 (2019.01)] 24 Claims
OG exemplary drawing
 
1. A method for controlling an electronic device, the method comprising:
obtaining a plurality of images for performing clustering;
obtaining a plurality of target areas, wherein each of the target areas corresponds to an image of the plurality of images;
obtaining a plurality of feature vectors corresponding to the plurality of target areas;
obtaining a plurality of central nodes corresponding to the plurality of feature vectors;
obtaining neighbor nodes, wherein each of the neighbor nodes is associated with a central node of the plurality of central nodes;
obtaining a subgraph based on the plurality of central nodes and the neighbor nodes;
identifying connection probabilities between the plurality of central nodes of the subgraph and the neighbor nodes of each of the plurality of central nodes based on a graph convolutional network; and
clustering the plurality of target areas based on the connection probabilities.