TY  - JOUR
AB  - Purpose The purpose of this paper is to focus on the design of automated fabric defect detection based on cascaded low-rank decomposition and to maintain high quality control in textile manufacturing.Design/methodology/approach This paper proposed a fabric defect detection algorithm based on cascaded low-rank decomposition. First, the constructed Gabor feature matrix is divided into a low-rank matrix and sparse matrix using low-rank decomposition technique, and the sparse matrix is used as priori matrix where higher values indicate a higher probability of abnormality. Second, we conducted the second low-rank decomposition for the constructed texton feature matrix under the guidance of the priori matrix. Finally, an improved adaptive threshold segmentation algorithm was adopted to segment the saliency map generated by the final sparse matrix to locate the defect regions.Findings The proposed method was evaluated on the public fabric image databases. By comparing with the ground-truth, the average detection rate of 98.26% was obtained and is superior to the state-of-the-art.Originality/value The cascaded low-rank decomposition was first proposed and applied into the fabric defect detection. The quantitative value shows the effectiveness of the detection method. Hence, the proposed method can be used for accurate defect detection and automated analysis system.
VL  - 32
IS  - 4
SN  - 0955-6222
DO  - 10.1108/IJCST-03-2019-0037
UR  - https://doi.org/10.1108/IJCST-03-2019-0037
AU  - Li Chunlei
AU  - Liu Chaodie
AU  - Liu Zhoufeng
AU  - Yang Ruimin
AU  - Huang Yun
PY  - 2020
Y1  - 2020/01/01
TI  - Fabric defect detection method based on cascaded low-rank decomposition
T2  - International Journal of Clothing Science and Technology
PB  - Emerald Publishing Limited
SP  - 483
EP  - 498
Y2  - 2024/05/13
ER  -