Abstract

This paper describes industrial sorting system, which is based on robot vision technology, introduces main image processing methodology used during development, and simulates algorithm with Matlab. Besides, we set up image processing algorithm library via C# program and realize recognition and location for regular geometry workpiece. Furthermore, we analyze camera model in vision algorithm library, calibrate the camera, process the image series, and resolve the identify problem for regular geometry workpiece with different colours.

Highlights

  • With the development of society, enterprises have become increasingly demanding on production automation, so that more and more industrial robots have been used in automated production lines

  • Industrial machine vision technology based on sorting system with high detection speed, high reliability, and high real-time, compared to traditional mechanical sorting, is more intelligent, more efficient and has other irreplaceable advantages

  • This paper describes the main algorithm in the industrial sorting machine vision technology used in the system, using thresholding to detect the target work area and describe the target workpiece position information combined centroid location method

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Summary

Introduction

With the development of society, enterprises have become increasingly demanding on production automation, so that more and more industrial robots have been used in automated production lines. In order to enhance operational efficiency in modern logistics distribution centers and to improve the efficiency of largescale centralized distribution to reduce operating costs, as the core equipment distribution center and the main operating procedures, sorting systems and sorting operation efficiency and technology are increasingly by theorists and engineering concern Another example is the tool change robot in the machining center. Industrial machine vision technology based on sorting system with high detection speed, high reliability, and high real-time, compared to traditional mechanical sorting, is more intelligent, more efficient and has other irreplaceable advantages. Threshold segmentation and edge detection method can lock the workpiece area; centroid location can accurately locate the geometric center of the workpiece This integrated approach can effectively solve the regular geometric shape of the workpiece sorting problem

Sorting System Based on Machine Vision Hardware Architecture Artifacts
Camera Calibration
Thresholding Segmentation
Determine the Centroid
Conclusions
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