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1. 发明申请

US20120070068A1 FOUR DIMENSIONAL RECONSTRUCTION AND CHARACTERIZATION SYSTEM 有权
标题翻译：四维重建和特征系统
公开(公告)号：US20120070068A1
公开(公告)日：2012-03-22
申请号：US12883649
申请日：2010-09-16
申请人： Anupam PAL , Sreerup Banerjee , Sudeepa Dixit
发明人： Anupam PAL , Sreerup Banerjee , Sudeepa Dixit
IPC分类号： G06K9/36
CPC分类号： G06T17/00 , G06T2210/41
摘要： A method and apparatus for performing a four-dimensional image reconstruction. The apparatus can be configured to receive a first input to slice a stack of two-dimensional images that depicts an object of interest into one or more planes to form one or more virtual images and receive a second input to segment the virtual images. One or more seed points can be generated on the virtual images based on the second input and to automatically order the seed points using a magnetic linking method. Contours corresponding to the object of interest can be generated using a live-wire algorithm and perform a first three-dimensional construction of the object of interest based on the contours. The contours can be converted into seed points for a subsequent set of images and perform a second three-dimensional construction of the object of interest corresponding to the subsequent set of images.
摘要翻译：一种用于执行四维图像重建的方法和装置。该装置可以被配置为接收第一输入，以将表示感兴趣对象的二维图像的堆叠切割成一个或多个平面以形成一个或多个虚拟图像并接收第二输入以分割虚拟图像。可以基于第二输入在虚拟图像上生成一个或多个种子点，并使用磁链接方法自动排序种子点。可以使用活线算法来生成与感兴趣对象相对应的轮廓，并且基于轮廓执行感兴趣对象的第一三维构造。可以将轮廓转换成用于随后的图像组的种子点，并执行对应于后续图像集合的感兴趣对象的第二三维构造。

2. 发明授权

US08463021B2 Four dimensional reconstruction and characterization system 有权
标题翻译：四维重建和表征系统
公开(公告)号：US08463021B2
公开(公告)日：2013-06-11
申请号：US12883649
申请日：2010-09-16
申请人： Anupam Pal , Sreerup Banerjee , Sudeepa Dixit
发明人： Anupam Pal , Sreerup Banerjee , Sudeepa Dixit
IPC分类号： G06K9/00
CPC分类号： G06T17/00 , G06T2210/41
摘要： A method and apparatus for performing a four-dimensional image reconstruction. The apparatus can be configured to receive a first input to slice a stack of two-dimensional images that depicts an object of interest into one or more planes to form one or more virtual images and receive a second input to segment the virtual images. One or more seed points can be generated on the virtual images based on the second input and to automatically order the seed points using a magnetic linking method. Contours corresponding to the object of interest can be generated using a live-wire algorithm and perform a first three-dimensional construction of the object of interest based on the contours. The contours can be converted into seed points for a subsequent set of images and perform a second three-dimensional construction of the object of interest corresponding to the subsequent set of images.
摘要翻译：一种用于执行四维图像重建的方法和装置。该装置可以被配置为接收第一输入以将描绘感兴趣对象的二维图像堆叠成一个或多个平面以形成一个或多个虚拟图像并接收第二输入以分割虚拟图像。可以基于第二输入在虚拟图像上生成一个或多个种子点，并使用磁链接方法自动排序种子点。可以使用活线算法来生成与感兴趣对象相对应的轮廓，并且基于轮廓执行感兴趣对象的第一三维构造。可以将轮廓转换成用于随后的图像组的种子点，并执行对应于后续图像集合的感兴趣对象的第二三维构造。

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