CN107333028A - 摄像头校正方法以及使用该方法的装置 - Google Patents
摄像头校正方法以及使用该方法的装置 Download PDFInfo
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- CN107333028A CN107333028A CN201710523671.XA CN201710523671A CN107333028A CN 107333028 A CN107333028 A CN 107333028A CN 201710523671 A CN201710523671 A CN 201710523671A CN 107333028 A CN107333028 A CN 107333028A
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- 238000000034 method Methods 0.000 title abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 39
- 230000006870 function Effects 0.000 claims description 22
- 238000007476 Maximum Likelihood Methods 0.000 claims description 21
- 238000013507 mapping Methods 0.000 claims description 18
- 230000008030 elimination Effects 0.000 claims description 10
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- 238000010586 diagram Methods 0.000 description 17
- 235000013350 formula milk Nutrition 0.000 description 9
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- 238000003384 imaging method Methods 0.000 description 8
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
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- Engineering & Computer Science (AREA)
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Abstract
Description
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Priority Applications (1)
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CN201710523671.XA CN107333028B (zh) | 2017-06-30 | 2017-06-30 | 图像获取方法及其装置 |
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CN201710523671.XA CN107333028B (zh) | 2017-06-30 | 2017-06-30 | 图像获取方法及其装置 |
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CN107333028A true CN107333028A (zh) | 2017-11-07 |
CN107333028B CN107333028B (zh) | 2020-08-25 |
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CN201710523671.XA Active CN107333028B (zh) | 2017-06-30 | 2017-06-30 | 图像获取方法及其装置 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1471055A (zh) * | 2002-07-02 | 2004-01-28 | ��ʿͨ��ʽ���� | 图像失真校正方法和设备 |
CN101064780A (zh) * | 2006-04-30 | 2007-10-31 | 台湾新力国际股份有限公司 | 利用透镜失真校正的影像接合准确度改善方法及装置 |
CN102750697A (zh) * | 2012-06-08 | 2012-10-24 | 华为技术有限公司 | 一种参数标定方法及装置 |
CN104657940A (zh) * | 2013-11-22 | 2015-05-27 | 中兴通讯股份有限公司 | 畸变图像校正复原与分析报警的方法和装置 |
US20150324985A1 (en) * | 2012-04-27 | 2015-11-12 | Adobe Systems Incorporated | Camera Calibration and Automatic Adjustment of Images |
CN105844276A (zh) * | 2015-01-15 | 2016-08-10 | 北京三星通信技术研究有限公司 | 人脸姿态校正方法和装置 |
CN106815820A (zh) * | 2017-01-24 | 2017-06-09 | 西安科技大学 | 一种红外图像条状噪声消除方法 |
-
2017
- 2017-06-30 CN CN201710523671.XA patent/CN107333028B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1471055A (zh) * | 2002-07-02 | 2004-01-28 | ��ʿͨ��ʽ���� | 图像失真校正方法和设备 |
CN101064780A (zh) * | 2006-04-30 | 2007-10-31 | 台湾新力国际股份有限公司 | 利用透镜失真校正的影像接合准确度改善方法及装置 |
US20150324985A1 (en) * | 2012-04-27 | 2015-11-12 | Adobe Systems Incorporated | Camera Calibration and Automatic Adjustment of Images |
CN102750697A (zh) * | 2012-06-08 | 2012-10-24 | 华为技术有限公司 | 一种参数标定方法及装置 |
CN104657940A (zh) * | 2013-11-22 | 2015-05-27 | 中兴通讯股份有限公司 | 畸变图像校正复原与分析报警的方法和装置 |
CN105844276A (zh) * | 2015-01-15 | 2016-08-10 | 北京三星通信技术研究有限公司 | 人脸姿态校正方法和装置 |
CN106815820A (zh) * | 2017-01-24 | 2017-06-09 | 西安科技大学 | 一种红外图像条状噪声消除方法 |
Non-Patent Citations (1)
Title |
---|
黄岩岩等: "鱼眼畸变棋盘格图像校正", 《计算机工程与应用》 * |
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CN107333028B (zh) | 2020-08-25 |
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Effective date of registration: 20211129 Address after: Room 201, No. 2557, Jinke Road, pilot Free Trade Zone, Pudong New Area, Shanghai 201203 Patentee after: Gryfield Intelligent Technology Co.,Ltd. Address before: Room 301, 2537 Jinke Road, Zhangjiang hi tech park, Shanghai 201203 Patentee before: VIA ALLIANCE SEMICONDUCTOR Co.,Ltd. |
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Address after: 201203, 11th Floor, Building 3, No. 889 Bibo Road, China (Shanghai) Pilot Free Trade Zone, Shanghai Patentee after: Granfei Intelligent Technology Co.,Ltd. Country or region after: China Address before: Room 201, No. 2557, Jinke Road, pilot Free Trade Zone, Pudong New Area, Shanghai 201203 Patentee before: Gryfield Intelligent Technology Co.,Ltd. Country or region before: China |