发明公开
EP2807453A1 SYSTEM AND METHOD FOR DETERMINING LOCATION OF A DEVICE USING OPPOSING CAMERAS
有权
的系统和方法用于确定位置的装置的使用相对摄像机
- 专利标题： SYSTEM AND METHOD FOR DETERMINING LOCATION OF A DEVICE USING OPPOSING CAMERAS
- 专利标题（中）： 的系统和方法用于确定位置的装置的使用相对摄像机
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申请号： EP13701700.0申请日： 2013-01-22
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公开(公告)号： EP2807453A1公开(公告)日： 2014-12-03
- 发明人: CHAO, Hui , DAS, Saumitra, Mohan , PODURI, Sameera
- 申请人： Qualcomm Incorporated
- 申请人地址： 5775 Morehouse Drive San Diego, CA 92121 US
- 专利权人： Qualcomm Incorporated
- 当前专利权人： Qualcomm Incorporated
- 当前专利权人地址： 5775 Morehouse Drive San Diego, CA 92121 US
- 代理机构： Richardson, Julie Kate
- 优先权： US201213360372 20120127
- 国际公布： WO2013112461 20130801
- 主分类号： G01C21/20
- IPC分类号： G01C21/20 ; H04W64/00
摘要：
System and method for determining location of a device using opposing cameras are disclosed. In one embodiment, the method includes activating a front-facing camera and a back-facing camera of the device, capturing a first pair of images from a first orientation using the front-facing camera and the back-facing camera, where the first pair of images includes a first front image and a first back image, monitoring the device being rotated to a second orientation, capturing a second pair of images from the second orientation using the front-facing camera and the back-facing camera, where the second pair of images includes a second front image and a second back image, and determining a location of the device using the first pair of images and the second pair of images.
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