关键词: 机器视觉, 图像分解, 织物疵点检测, 自动识别

Abstract: With the wide application and large-scale implementation of machine vision in various fields, the application of machine vision in textile production and quality control has also become a research hotspot. Firstly, the hardware selection and arrangement of the fabric defect detection machine vision detection system are introduced, and the selection of the light source and the camera is mainly introduced. Then according to the different detection principles, the machine vision detection methods are divided into statistical methods, spectrum methods, learning-based methods, structural methods and model methods, and an overview of these methods is done. Finally, the paper analyzes the problems faced by machine vision in fabric defect detection and the future development concept.

Key words: machine vision, image decomposition, fabric defect detection, automatic recognition