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公开(公告)号：US20060083344A1
公开(公告)日：2006-04-20
申请号：US10966881
申请日：2004-10-15
申请人： Xiangyang Tang , Jiang Hsieh , Roy Arnulf Nilsen
发明人： Xiangyang Tang , Jiang Hsieh , Roy Arnulf Nilsen
CPC分类号： G06T11/006 , A61B6/027 , G06T2211/416 , G06T2211/421 , Y10S378/901
摘要： A method for reconstructing an image of an object utilizing a cone-beam volumetric computed tomographic imaging apparatus includes helically scanning the object with a radiation source utilizing the cone-beam volumetric computed tomographic imaging apparatus, selecting radiation beams emitted by the radiation source passing through a pixel P, a Tam-window, and a Katsevich window, filtering the selected projection data, and reconstructing an image of the object utilizing the filtered selected projection data including projection data within the Katsevich window and outside the Tam-window.
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2.发明申请METHOD AND APPARATUS FOR IMAGE RECONSTRUCTION USING DATA DECOMPOSITION FOR ALL OR PORTIONS OF THE PROCESSING FLOW 有权用于使用数据分解处理流程的所有或部分的图像重建的方法和装置公开(公告)号：US20090169085A1
公开(公告)日：2009-07-02
申请号：US12367627
申请日：2009-02-09
CPC分类号： A61B6/032 , A61B5/055 , A61B6/5247 , G01T1/1647 , G06T11/005
摘要： A method and apparatus for processing raw image data to create processed images. Raw image data is acquired. The raw image data is decomposed by a data decomposer into N subsets of raw image data. The number N is based on a number of available image generation processors. The N subsets of raw image data are processed by at least one image generation processor to create processed image data. If more than one image generation processor is available, the image generation processors perform image processing on the raw image data in parallel with respect to each other.
摘要翻译： 一种用于处理原始图像数据以创建经处理的图像的方法和装置。 获取原始图像数据。 原始图像数据由数据分解器分解成原始图像数据的N个子集。 数字N基于许多可用的图像生成处理器。 原始图像数据的N个子集由至少一个图像生成处理器处理以创建经处理的图像数据。 如果多于一个图像生成处理器可用，则图像生成处理器相对于彼此并行地对原始图像数据进行图像处理。
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3.发明授权Method and apparatus for image reconstruction using data decomposition for all or portions of the processing flow 有权用于使用数据分解的全部或部分处理流程的图像重建的方法和装置公开(公告)号：US07684589B2
公开(公告)日：2010-03-23
申请号：US12367627
申请日：2009-02-09
CPC分类号： A61B6/032 , A61B5/055 , A61B6/5247 , G01T1/1647 , G06T11/005
摘要： A method and apparatus for processing raw image data to create processed images. Raw image data is acquired. The raw image data is decomposed by a data decomposer into N subsets of raw image data. The number N is based on a number of available image generation processors. The N subsets of raw image data are processed by at least one image generation processor to create processed image data. If more than one image generation processor is available, the image generation processors perform image processing on the raw image data in parallel with respect to each other.
摘要翻译： 一种用于处理原始图像数据以创建经处理的图像的方法和装置。 获取原始图像数据。 原始图像数据由数据分解器分解成原始图像数据的N个子集。 数字N基于许多可用的图像生成处理器。 原始图像数据的N个子集由至少一个图像生成处理器处理以创建经处理的图像数据。 如果多于一个图像生成处理器可用，则图像生成处理器相对于彼此并行地对原始图像数据进行图像处理。
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