基于视觉分析的PVC皮革缺陷检测系统设计与实现  

Design and Implementation of PVC Leather Defect Detection System Based on Visual Analysis

作　　者：罗泽建 王美林[1] 肖文 邱海桓 LUO Zejian;WANG Meilin;XIAO Wen;QIU Haihuan(Guangdong University of Technology,Guangzhou 510006,China)

机构地区：[1]广东工业大学,广东广州510006

出　　处：《现代信息科技》2021年第23期145-150,共6页Modern Information Technology

基　　金：国家自然科学基金(U1701266);广东省科技计划(2019A050513011、2017B090901056);广州市科技计划(202002030386)。

摘　　要：皮革表面缺陷检测是PVC人造皮革行业生产过程中保障皮革质量的重要环节。针对PVC人造皮革生产企业存在人工检测皮革效率低、漏检率高的问题,结合计算机视觉技术和视觉分析目标检测算法,设计一套PVC皮革表面缺陷检测系统,对系统组成、工作原理和关键技术进行详细阐述。经测试,系统稳定运行,在工业传送带的速度为60 m/min的情况下,系统对缺陷的检出率能满足工业生产要求。The detection of Leather surface defect is an important link to ensure leather quality in the production process of PVC artificial leather industry.Aiming at the problems of low efficiency and high missed detection rate of manual leather detection in PVC artificial leather production enterprises,combined with computer vision technology and visual analysis target detection algorithm,a set of PVC leather surface defect detection system is designed,and the system composition,working principle and key technologies are described in detail.After testing,the system operates stably.When the speed of industrial conveyor belt is 60 m/min,the detection rate of defects of system can meet the requirements of industrial production.

关 键 词：PVC皮革 缺陷检测系统 计算机视觉 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]