用於織物瑕疵檢測的最優Gabor濾波器設計

CCUR > College of Natural Science and Engineering > College of Engineering > Department of Textile Engineering > Journal of the Hwa Gang Textile > Item 987654321/36341

Please use this identifier to cite or link to this item: https://irlib.pccu.edu.tw/handle/987654321/36341

Title:	用於織物瑕疵檢測的最優Gabor濾波器設計 Design of Optimal Gabor Filter for Fabric Defect Detectio
Authors:	佟樂黃偉強
Contributors:	紡工系
Keywords:	布料質量檢測瑕疵檢測最優Gabor 濾波器差分優化 Fabric Quality Inspection Defect Detection Optimal Gabor Filter Differential Evolution
Date:	2016-05
Issue Date:	2017-06-27 10:23:29 (UTC+8)
Abstract:	為解決服裝行業實時布匹質量檢測問題，本文提出了一種最優Gabor 濾波器的設計方法。基於布料瑕疵的角度及紋理等獨特性質的分析，該方法利用DE 算法優化Gabor 濾波器参数，從而獲得最佳的瑕疵特征提取。該方法利用两個最優Gabor 濾波器代替一個覆蓋整個頻域的濾波器組，在保證較高的瑕疵檢測準確率的同時降低了系統的計算複雜度。基於真實布料樣本的離線實驗驗證了所提出的最優Gabor 濾波器能有效地應用於瑕疵檢測。 This paper presents a novel design method for optimal Gabor filters for solving real time fabric inspection problem in fashion industry. In this paper, based on analysis of the features of fabric defects, the defect detection model utilizes DE to optimize the parameters of Gabor filters, which helps achieve the best feature extraction of defects. Using optimal Gabor filters instead of a Gabor filter bank, this method is able to obtain high efficiency, and reduce the total computational cost. The performance of the proposed method is evaluated through extensive experiments on real fabric samples.
Relation:	華岡紡織期刊； 23卷4期 (2016 / 05 / 01) ， P213 - 217
Appears in Collections:	[Department of Textile Engineering ] Journal of the Hwa Gang Textile

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML	46	View/Open

View Licence

Loading...