- 专利标题: Method and system for determining spatial characteristics of a camera
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申请号: US15157096申请日: 2016-05-17
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公开(公告)号: US10373035B2公开(公告)日: 2019-08-06
- 发明人: Markus Skans , Björn Ardö , Igor Gurovski
- 申请人: Axis AB
- 申请人地址: SE Lund
- 专利权人: Axis AB
- 当前专利权人: Axis AB
- 当前专利权人地址: SE Lund
- 代理机构: Volpe and Koenig, P.C.
- 优先权: EP15168222 20150519
- 主分类号: G06K19/06
- IPC分类号: G06K19/06 ; G06K7/10 ; H04N7/18 ; G06T7/80 ; G06T7/73 ; H04M1/725 ; H04W4/02
摘要:
A method and system for determining a position of a camera is disclosed. The method and system includes determining and registering geographical coordinates of a mobile device in the mobile device itself, presenting on a display of the mobile device a pattern representing the geographical coordinates of the mobile device, capturing by the camera an image of the display of the mobile device when presenting the geographical coordinates, translating in the camera the pattern in the captured image of the display of the mobile device into geographical coordinates, and determining in the camera the position of the camera based on the geographical coordinates translated from the pattern in the captured image.
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