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公开(公告)号：US11205283B2
公开(公告)日：2021-12-21
申请号：US15641510
申请日：2017-07-05
Applicant: QUALCOMM Incorporated
Inventor： Chiachi Sung , Gary Mcgrath , Christopher Brunner
Abstract: Embodiments include devices and methods for automatically calibrating a camera. In various embodiments, an image sensor may capture an image. Locations of one or more points including in the captured image frames may be predicted and detected. Calibration parameters may be calculated based on differences between predicted locations of a selected point within an image frame and observed locations of the selected point within the captured image frame. The automatic camera calibration method may be repeated until the calibration parameters satisfy a calibration quality threshold.
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