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1. 发明申请

US20050100245A1 Method for correcting distortions in multi-focus image stacks 失效
标题翻译：用于校正多焦点图像堆叠中的失真的方法
公开(公告)号：US20050100245A1
公开(公告)日：2005-05-12
申请号：US10985687
申请日：2004-11-10
申请人： Jin Chen , Sean Moran , Gregory Davidson
发明人： Jin Chen , Sean Moran , Gregory Davidson
IPC分类号： G02B7/34 , G02B21/24 , G06T3/00 , G06T5/00 , G06T5/50 , G06K9/36 , G06K9/40
CPC分类号： G02B7/34 , G02B21/241 , G06T3/0006 , G06T5/006 , G06T5/50
摘要： A method for correcting distortions in multi-focus image stacks comprising the steps: acquiring a plurality of N colour images with an optical system; wherein each color image encompasses a plurality of pixels; converting each of two successive colour images of the N images into monochrome images; scaling each of the monochrome images to a conveniently M by M image; calculating a geometric transformation and a radiometric transformation of the two successive images, wherein the geometric transformation and the radiometric transformation is determined by a set of coefficients, which are determined by least square matching, and using the determined set of coefficients from each of two successive images, to correct each image sequentially and thereby constructing the multi-focus image by applying the determined parameter set to each of the successive images.
摘要翻译：一种用于校正多焦点图像堆叠中的失真的方法，包括以下步骤：用光学系统获取多个N个彩色图像; 其中每个彩色图像包含多个像素; 将N个图像的两个连续彩色图像中的每一个转换为单色图像; 将每个单色图像缩放到方便的M乘M图像; 计算两个连续图像的几何变换和辐射度变换，其中几何变换和辐射变换由通过最小二乘匹配确定的一组系数确定，并且使用从两个连续的每一个中确定的系数集合图像，以顺序地校正每个图像，从而通过将确定的参数集应用于每个连续图像来构建多焦点图像。

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