JP7151879B2 - カメラ校正装置、カメラ校正方法、及びプログラム - Google Patents

カメラ校正装置、カメラ校正方法、及びプログラム Download PDF

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JP7151879B2
JP7151879B2 JP2021513046A JP2021513046A JP7151879B2 JP 7151879 B2 JP7151879 B2 JP 7151879B2 JP 2021513046 A JP2021513046 A JP 2021513046A JP 2021513046 A JP2021513046 A JP 2021513046A JP 7151879 B2 JP7151879 B2 JP 7151879B2
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学 中野
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NEC Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30244—Camera pose

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  • General Health & Medical Sciences (AREA)
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JP2021513046A 2019-04-08 2019-04-08 カメラ校正装置、カメラ校正方法、及びプログラム Active JP7151879B2 (ja)

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CN113223095B (zh) * 2021-05-25 2022-06-17 中国人民解放军63660部队 一种基于已知相机位置内外参数标定方法
CN113781575B (zh) * 2021-08-09 2024-01-12 上海奥视达智能科技有限公司 一种相机参数的标定方法、装置、终端和存储介质
CN115170434B (zh) * 2022-07-28 2025-06-27 江苏集萃智能光电系统研究所有限公司 一种用于线结构光3d相机的误差校正方法以及装置
CN118247360B (zh) * 2024-04-18 2024-11-22 镁佳(北京)科技有限公司 相机内外参的标定方法、装置、设备、存储介质及程序产品

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US20020186897A1 (en) 2001-04-02 2002-12-12 Korea Advanced Institute Of Science And Technology Camera calibration system using planar concentric circles and method thereof
JP2005352630A (ja) 2004-06-09 2005-12-22 Pulstec Industrial Co Ltd 座標変換係数取得方法、座標変換係数取得装置およびコンピュータプログラム
JP2007256091A (ja) 2006-03-23 2007-10-04 Space Vision:Kk レンジファインダ校正方法及び装置
JP2010181919A (ja) 2009-02-03 2010-08-19 Toyohashi Univ Of Technology 三次元形状特定装置、三次元形状特定方法、三次元形状特定プログラム
WO2013111229A1 (ja) 2012-01-23 2013-08-01 日本電気株式会社 カメラ校正装置、カメラ校正方法およびカメラ校正用プログラム

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JPWO2020208686A1 (https=) 2020-10-15
US11521333B2 (en) 2022-12-06
US20220189066A1 (en) 2022-06-16
US11830223B2 (en) 2023-11-28
WO2020208686A1 (ja) 2020-10-15

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