公开(公告)号：US10854009B2

公开(公告)日：2020-12-01

申请号：US16298506

申请日：2019-03-11

Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED

Inventor： Zijie Chen ,  Jie Gao ,  Yongtao Li ,  Jianfeng Chen ,  Zhijie Xie ,  Shipeng Zhang ,  Chao Wan ,  Lei Zhang

IPC: G06T19/00 ,  G06F3/01 ,  H04L29/08 ,  G06Q30/02 ,  G06F16/00 ,  G06T7/70 ,  G06F16/587 ,  H04W4/021 ,  H04W4/33

Abstract: A method for obtaining a virtual object for a first terminal includes obtaining a first current indoor position, and obtaining a second indoor position corresponding to the first indoor position and a corresponding identifier of a virtual object. The second indoor position is a position of the virtual object corresponding to the identifier of the virtual object. The method also includes, when moving from the first indoor position into a first preset position range including the second indoor position, displaying an actual image shot by a camera and, when the actual image includes the second indoor position, displaying the virtual object at a position in the actual image corresponding to the second indoor position, obtaining a selection operation on the virtual object displayed in the actual image, and sending an obtaining request for the virtual object to a server according to the selection operation.

公开(公告)号：US10812761B2

公开(公告)日：2020-10-20

申请号：US15989540

申请日：2018-05-25

Applicant: Tencent Technology (Shenzhen) Company Limited

Inventor： Lei Zhang ,  Shipeng Zhang ,  Zhijie Xie ,  Chao Wan ,  Xin Xu ,  Chaohui Ding ,  Hua Mao ,  Tao Wang ,  Chang Liu ,  Keji Wang ,  Fengli Ruan ,  Huiqin Yang ,  Mo Zhao ,  Zijie Chen

IPC: H04N7/18 ,  G06K9/00 ,  H04N5/14

Abstract: A tracking method for a video surveillance system includes: obtaining identification information for a first target object uploaded by a positioning system; obtaining time information and location information for the positioning system at the time the positioning system uploads the identification information; storing the identification information, the location information, and the time information in a preset database to obtain a storage result; and generating tracking information for the first target object according to the storage result.