CN110753952A - 3d模型到测试对象的自动对准 - Google Patents

3d模型到测试对象的自动对准 Download PDF

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Publication number
CN110753952A
CN110753952A CN201880028067.2A CN201880028067A CN110753952A CN 110753952 A CN110753952 A CN 110753952A CN 201880028067 A CN201880028067 A CN 201880028067A CN 110753952 A CN110753952 A CN 110753952A
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CN
China
Prior art keywords
test object
cad model
coordinates
camera
point
Prior art date
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Pending
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CN201880028067.2A
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English (en)
Chinese (zh)
Inventor
E.T.波利多尔
A.普罗凯
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Quality Vision International Inc
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Quality Vision International Inc
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Publication of CN110753952A publication Critical patent/CN110753952A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional [3D] objects
    • G06V20/653—Three-dimensional [3D] objects by matching three-dimensional models, e.g. conformal mapping of Riemann surfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
CN201880028067.2A 2017-02-28 2018-02-07 3d模型到测试对象的自动对准 Pending CN110753952A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762464620P 2017-02-28 2017-02-28
US62/464620 2017-02-28
PCT/US2018/017191 WO2018160326A1 (en) 2017-02-28 2018-02-07 Automatic alignment of a 3d model to a test object

Publications (1)

Publication Number Publication Date
CN110753952A true CN110753952A (zh) 2020-02-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880028067.2A Pending CN110753952A (zh) 2017-02-28 2018-02-07 3d模型到测试对象的自动对准

Country Status (4)

Country Link
US (1) US10579890B2 (https=)
JP (1) JP6858878B2 (https=)
CN (1) CN110753952A (https=)
WO (1) WO2018160326A1 (https=)

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CN115345935A (zh) * 2022-07-12 2022-11-15 遨博(北京)智能科技股份有限公司 基于3d模板匹配的机器人角度定位精度测试方法和系统

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CN110363801B (zh) * 2019-07-04 2023-04-18 陕西丝路机器人智能制造研究院有限公司 工件实物与工件三维cad模型的对应点匹配方法
EP4029927A4 (en) * 2019-09-10 2023-09-13 Nikon Corporation IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND PROGRAM
US11625843B2 (en) * 2020-06-24 2023-04-11 Bluebeam, Inc. Systems and methods for automatic alignment of drawings
CN117136118A (zh) * 2021-04-22 2023-11-28 Abb瑞士股份有限公司 确定用于加工工件的点的方法和设备
US20230244835A1 (en) * 2022-01-31 2023-08-03 Robert Bosch Gmbh 6d object pose estimation with 2d and 3d pointwise features
EP4411633B1 (en) * 2022-07-29 2025-10-08 Contemporary Amperex Technology (Hong Kong) Limited Method and device for detecting stability of vision system
WO2025220532A1 (ja) * 2024-04-15 2025-10-23 株式会社キーエンス 画像測定装置および画像測定装置の設定支援装置
CN118574004B (zh) * 2024-07-31 2024-10-01 广州乐庚信息科技有限公司 基于空间分布的多双目数据采集设备协同数据采集方法及系统

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CN105051487A (zh) * 2013-06-17 2015-11-11 海克斯康测量技术有限公司 使用选择性成像测量物体的方法和设备
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CN114882103A (zh) * 2022-04-20 2022-08-09 南昌龙旗信息技术有限公司 手写笔螺母对位方法、装置、设备及存储介质
CN115345935A (zh) * 2022-07-12 2022-11-15 遨博(北京)智能科技股份有限公司 基于3d模板匹配的机器人角度定位精度测试方法和系统

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US20180247147A1 (en) 2018-08-30
JP6858878B2 (ja) 2021-04-14
US10579890B2 (en) 2020-03-03
JP2020509370A (ja) 2020-03-26
WO2018160326A1 (en) 2018-09-07

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Application publication date: 20200204