Cloud-based approach for automatic CNC workpiece origin localization based on image analysis

被引：15

作者：

Marques de Araujo, Paulo Ricardo ^{[1
]}

Lins, Romulo Goncalves ^{[1
]}

机构：

[1] Fed Univ ABC, 5001 States Ave, Santo Andre, SP, Brazil

来源：

ROBOTICS AND COMPUTER-INTEGRATED MANUFACTURING | 2021年 / 68卷

关键词：

Machine vision; Stereo vision; Image analysis; Cloud computing; Intelligent machines; Machine setup; CAMERA CALIBRATION; SERVICES; VISION;

D O I：

10.1016/j.rcim.2020.102090

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Computer vision applications in the industry have been a constant field of research in academia. Industrial daily challenges such as quality inspection, object detection, and measurement are examples of situations where some automation could be done by using computer vision techniques. In this paper, a cloud-based approach of an automatic system based on stereo vision and image analysis has been developed to automate a daily routine present in machining companies: workpiece referencing. The proposed architecture uses two cameras mounted in the spindle of a machining center. All images are processed in custom software, running on the cloud, to return the position of the Workpiece Coordinate System (WCS) directly to the Computer Numerical Control (CNC) machine controller. Experimental results validate the application of the proposed architecture in a real machining process machine.

引用

页数：16

共 47 条

[11] A rear-end collision prediction scheme based on deep learning in the Internet of Vehicles [J].

Chen, Chen ;

Xiang, Hongyu ;

Qiu, Tie ;

Wang, Cong ;

Zhou, Yang ;

Chang, Victor .

JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING, 2018, 117 :192-204

[12] Full-field 3D measurement using multi-camera digital image correlation system [J].

Chen, Fanxiu ;

Chen, Xu ;

Xie, Xin ;

Feng, Xiu ;

Yang, Lianxiang .

OPTICS AND LASERS IN ENGINEERING, 2013, 51 (09) :1044-1052

[13] The development of camera calibration methods and models [J].

Clarke, TA ;

Fryer, JG .

PHOTOGRAMMETRIC RECORD, 1998, 16 (91) :51-66

[14] RFID-enabled social manufacturing system for inter-enterprise monitoring and dispatching of integrated production and transportation tasks [J].

Ding, Kai ;

Jiang, Pingyu ;

Su, Shilong .

ROBOTICS AND COMPUTER-INTEGRATED MANUFACTURING, 2018, 49 :120-133

[15]

Duane C.B., 1971, Photogrammetric Engineering, V37, p855

[16] USE OF HOUGH TRANSFORMATION TO DETECT LINES AND CURVES IN PICTURES [J].

DUDA, RO ;

HART, PE .

COMMUNICATIONS OF THE ACM, 1972, 15 (01) :11-&

[17]

Fan H.C., 2015, T TECH PUBL, V707, P372

[18] RANDOM SAMPLE CONSENSUS - A PARADIGM FOR MODEL-FITTING WITH APPLICATIONS TO IMAGE-ANALYSIS AND AUTOMATED CARTOGRAPHY [J].

FISCHLER, MA ;

BOLLES, RC .

COMMUNICATIONS OF THE ACM, 1981, 24 (06) :381-395

[19]

Fridman L., 2019, P IEE C COMP VIS PAT

[20]

Hartley R., MULTIPLE VIEW GEOMET, P312

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