发明授权
- 专利标题: Inertial sensor aided instant autofocus
- 专利标题(中): 惯性传感器辅助即时自动对焦
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申请号: US13561288申请日: 2012-07-30
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公开(公告)号: US09025859B2公开(公告)日: 2015-05-05
- 发明人: Subramaniam Venkatraman , Szepo Robert Hung , Ruben M. Velarde , Carlos Manuel Puig
- 申请人: Subramaniam Venkatraman , Szepo Robert Hung , Ruben M. Velarde , Carlos Manuel Puig
- 申请人地址: US CA San Diego
- 专利权人: Qualcomm Incorporated
- 当前专利权人: Qualcomm Incorporated
- 当前专利权人地址: US CA San Diego
- 代理机构: Muncy, Geissler, Olds & Lowe, P.C.
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; G06T7/00
摘要:
The disclosure is directed to creating an inertial sensor aided depth map of a scene. An embodiment of the disclosure captures at least a first image and a second image during movement of a device caused by a user while framing or recording the scene, compensates for rotation between the first image and the second image, calculates an amount of translation of the device between the first image and the second image, calculates a pixel shift of a plurality of key points of the first image and the second image, and estimates a depth to one or more of the plurality of key points of the first image and the second image.
公开/授权文献
- US20140029837A1 INERTIAL SENSOR AIDED INSTANT AUTOFOCUS 公开/授权日:2014-01-30
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