Zernike code

代码说明：

  Zernike矩是基于Zernike多项式的正交化函数，所利用的正交多项式集是1个在单位圆内的完备正交集。当计算1幅图像的Zernike矩时,以该图像的形心(也称作重心)为原点,把像素坐标映射到单位圆内。Zernike矩是复数矩,一般把Zernike矩的模作为特征来描述物体形状。1个目标对象的形状特征可以用1组很小的Zernike矩特征向量很好的表示，低阶矩特征向量描述的是1幅图像目标的整体形状，高阶矩特征向量描述的是图像目标的细节。(The Zernike moment is based on the orthogonalization function of Zernike polynomials, and the set of orthogonal polynomials used is 1 complete orthogonal sets in the unit circle. When calculating the Zernike moments of the 1 images, the pixel coordinates are projected into the unit circle with the centroid of the image (also called the center of gravity) as the origin. The Zernike moment is the complex moment. The Zernike moments are usually used as the features to describe the shape of objects. The shape features of the 1 target objects can be expressed well with 1 sets of very small Zernike moment eigenvectors. The low order moment feature vectors describe the overall shape of the 1 image targets, and the high order moment feature vectors describe the details of the image target.)

文件列表：

Zernike_code, 0 , 2012-11-04
Zernike_code\Oval_H.png, 2229 , 2012-10-20
Zernike_code\Oval_V.png, 2592 , 2012-10-20
Zernike_code\radialpoly.m, 1612 , 2012-11-04
Zernike_code\Rectangular_H.png, 1985 , 2012-10-20
Zernike_code\Zernike_main.m, 2682 , 2012-11-04
Zernike_code\Zernikmoment.m, 2530 , 2012-11-04
license.txt, 1334 , 2012-11-04