Surface Texture Detection for Composite Material Placement Based on Vision
This paper presents a texture direction analysis method combing image segmentation and filtering, which makes use of the optical reflection characteristics of composite material’s surface texture. Firstly, segment the image using the centre of mass of the two-dimensional histogram; secondly, the binary image is smoothed by a median filter to improve texture directional information. Experimental results show that the proposed method is outstanding in segmentation quality, so it could meet the stability requirements in automatic placement.
Wenya Tian and Linli Xu
W. Chen et al., "Surface Texture Detection for Composite Material Placement Based on Vision", Advanced Materials Research, Vol. 186, pp. 16-20, 2011