A Probabilistic Approach for the Simultaneous Mammogram Registration and Abnormality Detection

机译：同时进行乳房X光检查和异常检测的概率方法

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In this paper, we present a new method for simultaneously registering mammograms and detecting abnormalities. We assume that pixels can be divided into two classes: normal tissue and abnormalities (lesions). We define the registration constraints as a mixture of two distributions which describe statistically image gray-level variations for both pixel classes. The two distributions are weighted at each pixel by the probability of abnormality presence. Using the Maximum A Posteriori, we estimate the registration transformation and the probability map of abnormality presence at the same time. We illustrate the properties of our technique with some experiments and compare it with some classical methods.

机译：在本文中，我们提出了一种同时注册乳房X线照片和检测异常的新方法。我们假设像素可以分为两类：正常组织和异常（病变）。我们将配准约束定义为两种分布的混合，这两种分布在统计上描述了两个像素类的图像灰度级变化。通过出现异常的概率在每个像素处对这两个分布进行加权。使用最大后验概率，我们可以同时估计配准变换和异常出现的概率图。我们通过一些实验说明了我们技术的特性，并将其与一些经典方法进行了比较。

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来源
《International Workshop on Digital Mammography(IWDM 2006); 20060618-21; Manchester(GB)》|2006年|P.205-212|共8页
会议地点 Manchester(GB)
作者
Mohamed Hachama; Agnes Desolneux; Frederic Richard;
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作者单位

MAP5, University Paris 5, 45, rue des Saints Peres, 75006 Paris, France;

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原文格式 PDF
正文语种 eng
中图分类生物医学工程;
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2. A combined hierarchical algorithm of mammograms registration using mutual information and a point based matching approach [J] . Meryem Loucif, Bornia Tighiouart International journal of biomedical engineering and technology . 2019,第3期

机译：使用相互信息和基于点匹配方法的乳房X线照片注册的组合分层算法
3. A Probabilistic Approach for Breast Boundary Extraction in Mammograms [J] . HamedHabibi Aghdam, DomenecPuig, AgustiSolanas Computational and mathematical methods in medicine . 2013,第1期

机译：乳房X线图中乳房边界提取的概率方法
4. A Probabilistic Approach for the Simultaneous Mammogram Registration and Abnormality Detection [C] . Mohamed Hachama, Agnès Desolneux, Frédéric Richard International Workshop on Digital Mammography(IWDM 2006) . 2006

机译：一种同时乳房X光检查和异常检测的概率方法
5. Simultaneous registration and activation detection: Overcoming activation-induced registration errors in functional MRI. [D] . Orchard, Jeffrey John. 2003

机译：同时注册和激活检测：克服功能性MRI中激活引起的注册错误。
6. Automatic detection of abnormalities in mammograms [O] . Zobia Suhail, Mansoor Sarwar, Kashif Murtaza 2015

机译：自动检测乳房X线照片中的异常
7. Automatic tuning of MST segmentation of mammograms for registration and mass detection algorithms [O] . Mariusz Bajger, Fei Ma, Murk J. Bottema 2015

机译：用于配准和质量检测算法的乳房X线照片的msT分割的自动调整

A Probabilistic Approach for the Simultaneous Mammogram Registration and Abnormality Detection

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