MATLAB环境下的图像配准技术研究

图像配准技术常常用于医学图像对比分析,遥感数据分析以及目标定位、测量和分析等领域。阐述了图像配准的定义,采用人机交互的方法在待配准的图像间选择配准点,利用空间几何变换关系对输入图像进行几何变换,使用MATLAB软件提供的图像处理工具对图像进行配准。仿真实验表明,该方法简便,易于实现,能消除图像之间的位置差异,进行有效的配准。

Discussion on image registration technique based on MATLAB

The image registration technology uses in the medicine image contrast analysis frequently,remote sensing domains and so on data analysis as well as localization of target,survey and analysis.The paper elaborates the image registration definition;uses the human-computer interaction method to choose the registration points between the images;carries on the geometry transformation using the spatial geometry transformation relations to the input image;uses the image processing tool which the MATLAB software provides to the image for image registration.The simulation experiments show that,this method is simple,easy to realize;can eliminate between the image the position difference;carries on the effective registration.