Invention Grant
- Patent Title: Inertial sensor aided instant autofocus
- Patent Title (中): 惯性传感器辅助即时自动对焦
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Application No.: US13561288Application Date: 2012-07-30
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Publication No.: US09025859B2Publication Date: 2015-05-05
- Inventor: Subramaniam Venkatraman , Szepo Robert Hung , Ruben M. Velarde , Carlos Manuel Puig
- Applicant: Subramaniam Venkatraman , Szepo Robert Hung , Ruben M. Velarde , Carlos Manuel Puig
- Applicant Address: US CA San Diego
- Assignee: Qualcomm Incorporated
- Current Assignee: Qualcomm Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T7/00

Abstract:
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.
Public/Granted literature
- US20140029837A1 INERTIAL SENSOR AIDED INSTANT AUTOFOCUS Public/Granted day:2014-01-30
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