论文部分内容阅读
介绍了图像的Radon变换和在Radon变换下的几何矩计算方法.利用Radon变换的抗干扰特性,给出了图像在Radon变换下矩特征的提取及组成矩特征矩阵的方法.最后,介绍了利用矩阵的奇异值(SV)用作图像识别的方法.,The article introduces radon transform of image as well as a method to calculate geometric moments under radon transform. By making use of the anti-interference character of Radontransform, this paper presents a method of extracting image’s moment feature, which can get a moment feature matrix of image under Radon transform, as well as a method to recognize image by using the SV of this matrix.