Research on Fabric Image Registration Technique Based on Pattern Recognition Using Cross-Power Spectrum

This paper designs a fabric image registration method after researching texture of fabric. It can find the commonality area of two images quickly and accurately. Generally speaking, it is a good choice to solve the image registration with the relativity of two images in random texture images. However, repeated on high-resolution images to do Fourier Transform will decrease real-time of detection system. In order to enhance the real-time performance of fabric inspection system, the paper designs an effective method in the premise of ensuring matching effect. The method combines the excellence of frequency domain and space domain using predictable commonality area in the process of template matching, so arithmetic with favorable matching effect is put forward.