基于Sobel算子的快速图像匹配检索方法

给出一种较目前多数检索方法更为高效，快速的图像匹配检索方法。本算法首先利用Sobel算子对原始图像的边缘信息进行处理，然后对图像进行二值化处理，对所得的图像矩基于边缘进行分块实体提取，再将实体与目标图像矩进行比对处理，通过阀值的设置来判断图像的匹配程度，进而达到图像检索的目的。

A Fast Image Matching Retrieval Method Using Sobel Operator

Paper presents a fast image matching retrieval method.This method is the first to use Sobel operator to the edge of the original image information processing,and then image binarization processing,on income based on the edge of the image moments block entity extraction,and then moments entities and compare the target image processing,entities within the threshold to take in order to achieve the purpose of image retrieval.