US 12,346,627 B2
Picture display method and apparatus, and device and medium
Ruifeng Qin, Beijing (CN); Lili Chen, Beijing (CN); Yanqiu Zhao, Beijing (CN); Peng Han, Beijing (CN); Hao Zhang, Beijing (CN); Huidong He, Beijing (CN); Qianwen Jiang, Beijing (CN); Weihua Du, Beijing (CN); and Juanjuan Shi, Beijing (CN)
Assigned to BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 18/703,705
Filed by BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Jul. 6, 2023, PCT No. PCT/CN2023/105985
§ 371(c)(1), (2) Date Apr. 22, 2024,
PCT Pub. No. WO2024/022070, PCT Pub. Date Feb. 1, 2024.
Claims priority of application No. 202210885790.0 (CN), filed on Jul. 26, 2022.
Prior Publication US 2024/0427547 A1, Dec. 26, 2024
Int. Cl. G06F 3/14 (2006.01); G06T 19/20 (2011.01)
CPC G06F 3/1454 (2013.01) [G06T 19/20 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A picture display method, performed by a first head-mounted device, comprising:
collecting a picture comprising a target object;
determining a target feature matrix of the target object based on the picture comprising the target object;
acquiring a target three-dimensional model matched with the target object from a target database based on the target feature matrix of the target object, wherein the target database is used to store at least one candidate three-dimensional model and a feature matrix corresponding to each of the at least one candidate three-dimensional model, and each of the at least one candidate three-dimensional model is obtained by performing at least one of incomplete-part completion or color restoration based on an initial three-dimensional model obtained by scanning using a picture-scanning device; and
displaying the target three-dimensional model.