2–3 Sept 2023
Bertam Resort WaterPark, Pulau Pinang
Asia/Kuala_Lumpur timezone

Machine Vision Calibration for Industrial Robots Target Detection

Not scheduled
20m
Bertam Resort WaterPark, Pulau Pinang

Bertam Resort WaterPark, Pulau Pinang

Manufacturing Engineering & Technologies

Speaker

XiaoYang Zhang (Hebei Institute of mechanical and electrical technology)

Description

Industrial robots are increasingly used in various fields of industrial production. At present, the working mode of most industrial robots is fixed and single, and when the working environment or target position changes, industrial robots cannot accurately grasp and need to be repositioned. In order to improve the autonomy and intelligence of its work, machine vision is gradually applied to combine with robot technology to give robots the ability to perceive the environment.With the increase of industrial demand, rapid and accurate recognition and positioning of objects with arbitrary posture in complex space environment has become a new research direction.To solve this problem, this paper studies hand-eye calibration and pose recognition in 3D vision system detection based on depth camera, and realizes industrial robots to grasp objects based on pose results of vision system. In order to solve the complex problem of mapping between camera coordinate system and industrial robot coordinate system, a robot calibration method is proposed, which can quickly and accurately obtain the transformation matrix between image coordinate system, camera coordinate system and robot coordinate system. The process of camera calibration and the model of the imaging system are analyzed in detail, and then the image processing algorithms used in the process of target location such as image segmentation, target classification, image matching, corner detection, target location and tracking are tested.

Primary authors

XiaoYang Zhang (Hebei Institute of mechanical and electrical technology) Muhammad Azmi Ayub (College of Engineering, UiTM Shah Alam) Fazlina Ahmat Ruslan (College of Engineering, UiTM Shah Alam) Sukarnur Che Abdullah (College of Engineering, UiTM Shah Alam) Shuzlina Abdul-Rahman ( School of Computing Sciences, College of Computing, Informatics and Media, UiTM Shah Alam)

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Peer reviewing

Paper