- Patent Title: Image processing method and device using reprojection error values
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Application No.: US15522930Application Date: 2014-10-31
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Publication No.: US10262400B2Publication Date: 2019-04-16
- Inventor: Gang Chen , Zhongwei Tang , Wei Luo
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Agency: Conley Rose, P.C.
- International Application: PCT/CN2014/090094 WO 20141031
- International Announcement: WO2016/065632 WO 20160506
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T5/00 ; H04N5/357

Abstract:
The present disclosure discloses an image processing method including acquiring a distorted image of a photographed object; selecting according to a mapping relationship between at least one group of lens optical distortion models and reprojection error values, a lens optical distortion model whose reprojection error value is less than a specified threshold; and correcting, by using the lens optical distortion model, an optical distortion of the acquired distorted image, and obtaining an image with the optical distortion corrected disclosure.
Public/Granted literature
- US20170330308A1 Image Processing Method and Device Public/Granted day:2017-11-16
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