CN112116665B - 一种结构光传感器标定方法 - Google Patents
一种结构光传感器标定方法 Download PDFInfo
- Publication number
- CN112116665B CN112116665B CN202010964973.2A CN202010964973A CN112116665B CN 112116665 B CN112116665 B CN 112116665B CN 202010964973 A CN202010964973 A CN 202010964973A CN 112116665 B CN112116665 B CN 112116665B
- Authority
- CN
- China
- Prior art keywords
- industrial camera
- ccd industrial
- laser
- distortion
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000012937 correction Methods 0.000 claims description 24
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000005457 optimization Methods 0.000 claims description 7
- 238000011156 evaluation Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000003702 image correction Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 description 15
- 238000004364 calculation method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000007476 Maximum Likelihood Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/80—Geometric correction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010964973.2A CN112116665B (zh) | 2020-09-15 | 2020-09-15 | 一种结构光传感器标定方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010964973.2A CN112116665B (zh) | 2020-09-15 | 2020-09-15 | 一种结构光传感器标定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112116665A CN112116665A (zh) | 2020-12-22 |
CN112116665B true CN112116665B (zh) | 2024-01-30 |
Family
ID=73802635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010964973.2A Active CN112116665B (zh) | 2020-09-15 | 2020-09-15 | 一种结构光传感器标定方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112116665B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114140541B (zh) * | 2021-12-07 | 2024-04-26 | 哈尔滨工业大学 | 一种多线结构光焊缝跟踪传感器的参数标定方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101109620A (zh) * | 2007-09-05 | 2008-01-23 | 北京航空航天大学 | 一种结构光视觉传感器结构参数标定方法 |
CN108088390A (zh) * | 2017-12-13 | 2018-05-29 | 浙江工业大学 | 一种焊接检测中基于双目线结构光的光条中心三维坐标获取方法 |
CN109900251A (zh) * | 2017-12-07 | 2019-06-18 | 广州映博智能科技有限公司 | 一种基于视觉技术的机器人定位装置及方法 |
-
2020
- 2020-09-15 CN CN202010964973.2A patent/CN112116665B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101109620A (zh) * | 2007-09-05 | 2008-01-23 | 北京航空航天大学 | 一种结构光视觉传感器结构参数标定方法 |
CN109900251A (zh) * | 2017-12-07 | 2019-06-18 | 广州映博智能科技有限公司 | 一种基于视觉技术的机器人定位装置及方法 |
CN108088390A (zh) * | 2017-12-13 | 2018-05-29 | 浙江工业大学 | 一种焊接检测中基于双目线结构光的光条中心三维坐标获取方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112116665A (zh) | 2020-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9733339B2 (en) | Position and orientation calibration method and apparatus | |
JP4095491B2 (ja) | 距離測定装置、距離測定方法、及び距離測定プログラム | |
CN108510551B (zh) | 一种远距离大视场条件下相机参数的标定方法及系统 | |
Albarelli et al. | Robust camera calibration using inaccurate targets | |
CN114705122B (zh) | 一种大视场立体视觉标定方法 | |
CN112184811B (zh) | 单目空间结构光系统结构校准方法及装置 | |
JP7100199B2 (ja) | カメラを較正するための構成及び該構成の計測 | |
CN112815843A (zh) | 一种3d打印过程中工件表面打印偏差的在线监测方法 | |
Ding et al. | A robust detection method of control points for calibration and measurement with defocused images | |
CN110044266B (zh) | 基于散斑投影的摄影测量系统 | |
CN112116665B (zh) | 一种结构光传感器标定方法 | |
WO2019087253A1 (ja) | ステレオカメラのキャリブレーション方法 | |
CN112419427A (zh) | 用于提高飞行时间相机精度的方法 | |
JPH05248819A (ja) | カメラによる測定対象物の三次元位置測定のための較正対象データの較正方法及び三次元位置測定方法 | |
CN111968182A (zh) | 一种双目相机非线性模型参数的标定方法 | |
RU2692970C2 (ru) | Способ калибровки видеодатчиков многоспектральной системы технического зрения | |
CN115375773A (zh) | 单目激光散斑投影系统的外参数标定方法和相关装置 | |
CN116297181A (zh) | 一种通过标定板快速精确校正激光扫描振镜的方法 | |
CN113390394B (zh) | 一种带有摄影比例尺的光束法平差算法 | |
CN113781581B (zh) | 基于靶标松姿态约束的景深畸变模型标定方法 | |
CN114877826A (zh) | 一种双目立体匹配三维测量方法、系统及存储介质 | |
CN108871204B (zh) | 摄影测量中长度测量相对误差的绝对评价方法 | |
CN114018167A (zh) | 一种基于单目三维视觉的桥梁挠度测量方法 | |
CN109612437B (zh) | 基于Bumblebee与全站仪相结合的双目定位检测方法 | |
CN114170321A (zh) | 一种基于测距的相机自标定方法及系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230419 Address after: 272000 block B, building A3, industry university research base, high tech Zone, No.9 Haichuan Road, Jining City, Shandong Province Applicant after: LASER INSTITUTE,SHANDONG ACADEMY OF SCIENCES Applicant after: Shandong Taikai High-Voltage Switch Co.,Ltd. Address before: 272000 block B, building A3, industry university research base, high tech Zone, No.9 Haichuan Road, Rencheng District, Jining City, Shandong Province Applicant before: LASER INSTITUTE,SHANDONG ACADEMY OF SCIENCES |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231101 Address after: 272000 No.46 Haichuan Road, high tech Zone, Jining City, Shandong Province Applicant after: LASER INSTITUTE,SHANDONG ACADEMY OF SCIENCES Address before: 272000 block B, building A3, industry university research base, high tech Zone, No.9 Haichuan Road, Jining City, Shandong Province Applicant before: LASER INSTITUTE,SHANDONG ACADEMY OF SCIENCES Applicant before: Shandong Taikai High-Voltage Switch Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |