LED Chip Electrode Positioning Based on Machine Vision

被引：0
|
作者：
Yan, Xiaoqing [1 ]
机构：
[1] Jiangxi Yuzhou Vocat Coll Sci & Technol, Xinyu 338029, Jiangxi, Peoples R China
来源：
FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE IV, PTS 1-5 | 2014年 / 496-500卷
关键词：
Machine vision; Servo control; Automatic detection; Electrode positioning;
D O I：
10.4028/www.scientific.net/AMM.496-500.1927
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper mainly studies the automatic positioning system of LED chip electrode based on machine vision technology, The main idea is taking, analysis and processing the LED chip images through the machine vision technology, and accurately finding the LED chip electrodes and their coordinates, then sending the coordinate informations to the servo control system to achieve precise positioning the LED chip electrodes. This paper focuses on the identification and coarse positioning of the LED chip, the precise positioning of the LED chip electrodes and analysis of image matching accuracy
引用
收藏
页码：1927 / 1930
页数：4
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