复数矩及它们的应用(英文)  

Complex Moments and its Applications

作　　者：王耀明[1] 

机构地区：[1]上海电机学院电子信息学院,上海200240

出　　处：《上海电机学院学报》2006年第3期1-3,共3页Journal of Shanghai Dianji University

基　　金：上海市教委科技项目(沪教01D02-1)。

摘　　要：复数矩是以复数为核的矩函数,它有许多不同的类型。常用的复数矩有径向矩、Fourier-Mellin矩、Zernike矩。用复数矩可容易地获得矩的旋转和尺度不变量。复数矩在目标姿态、目标方位的计算、图像重构和其他领域(如图像处理、图像识别和计算机视觉等)有广泛的应用。Complex moments, divided into many types, is moment function which takes complex as its core. Commonly used ones are radial moments, Fourier-Mellin moments and Zernike moments. In general,rotation and scale invarints can e easily constructed by using complex moments. Functions of complex moments have found wide application to object identification, object pose estimation, image reconstruction,etc （such as to image processing, image recognition and computer vision. ）.

关 键 词：复数矩 径向矩 Fourier-Mellin矩 正交集 

分 类 号：TN911.73[电子电信—通信与信息系统]