A fabric defect detection algorithm via context-based local texture saliency analysis. Issue 5 (7th September 2015)

• Record Type: Journal Article
• Authors: Liu, Zhoufeng; Li, Chunlei; Zhao, Quanjun; Liao, Liang; Dong, Yan
• Is Part Of: International journal of clothing science and technology. Volume 27:Issue 5(2015)
• Page Start: 738
• Page End: 750
• Publication Date: 2015-09-07
• Subjects: Defect detection -- Fabric defect -- Salient detection; Clothing and dress -- Periodicals; Textile fabrics -- Periodicals; 677
• DOI: 10.1108/IJCST-02-2014-0028
• Languages: English
• ISSNs: 0955-6222

Abstract

Abstract : Purpose: – Fabric defect detection plays an important role in textile quality control. The purpose of this paper is to propose a fabric defect detection algorithm via context-based local texture saliency analysis. Design/methodology/approach: – In the proposed algorithm, a target image is first divided into blocks, then the Local Binary Pattern (LBP) technique is used to extract the texture features of blocks. Second, for a given image block, several other blocks are randomly chosen for calculating the LBP contrast between a given block and the randomly chosen blocks. Based on the obtained contrast information, a saliency map is produced. Finally, saliency map is segmented by using an optimal threshold, which is obtained by an iterative approach. Findings: – The experimental results show that the proposed algorithm, integrating local texture features and global image texture information, can detect texture defects effectively. Originality/value: – In this paper, a novel fabric defect detection algorithm via context-based local texture saliency analysis is proposed.