Search methods development of surface materials defects in textile and light industry
The article is devoted to the automated search of defects and skin tissue. It shows the separation of search methods divided into three groups: statistical, structural, methods based on the comparison of defect-free reference sample containing the test material. The paper analyzes the image of weaving cloth and the surface images of the skin. The transformation of tissue images was considered using local binary patterns and Gabor wavelet. The grey histogram was constructed in order to study the surface of the skin and analyzed using the chi-square distribution.