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公开(公告)号:US20060087508A1
公开(公告)日:2006-04-27
申请号:US11252941
申请日:2005-10-18
CPC分类号: G06T5/00 , G06T1/20 , G06T2200/28 , G06T2207/30004
摘要: The invention relates to a method for the rapid image processing of two-dimensional images, in particular medical image recordings using image-modifying image processing algorithms, with which image processing is executed at least partially on a graphics card comprising at least one pixel shader unit and at least one vertex shader unit. With this method, the two-dimensional images are first transformed into three-dimensional representations, with which a first part of the image processing algorithms is executed on the vertex shader unit, and subsequently transformed back into two-dimensional representations, with which a second part of the image processing algorithms is executed on the pixel shader unit. The artificial generation of the three-dimensional representation from the two-dimensional images advantageously allows the vertex shader unit of the graphics card to be used for image processing, so that the computing capacity of the graphics card can be optimally utilized.
摘要翻译: 本发明涉及一种用于二维图像的快速图像处理的方法,特别是使用图像修改图像处理算法的医学图像记录,至少部分地在包括至少一个像素着色器单元的图形卡上执行图像处理 和至少一个顶点着色器单元。 利用该方法,首先将二维图像变换为三维表示,利用该三维表示,在顶点着色器单元上执行图像处理算法的第一部分,并随后转换成二维表示,其中第二 在像素着色器单元上执行图像处理算法的一部分。 来自二维图像的三维表示的人工生成有利地允许图形卡的顶点着色器单元用于图像处理,从而可以最佳地利用显卡的计算能力。
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公开(公告)号:US20060092160A1
公开(公告)日:2006-05-04
申请号:US11254967
申请日:2005-10-20
IPC分类号: G06F15/16
CPC分类号: G06T1/20 , G06T15/005
摘要: The present invention relates to a method for the rapid image processing of medical images, in particular fluoroscopic image recordings using image-modifying image processing algorithms on an image computer. With this method, a first part of the image processing algorithms is executed on a graphics processor of a graphics card and a second remaining part is executed on a master processor of the image computer. This division, for which standard hardware components are to be used, allows the omission of complex special developments of the hardware for the image computer.
摘要翻译: 本发明涉及一种用于医学图像的快速图像处理的方法,特别是在图像计算机上使用图像修改图像处理算法的透视图像记录。 利用该方法,在图形卡的图形处理器上执行图像处理算法的第一部分,并且在图像计算机的主处理器上执行第二部分。 为了使用标准硬件组件,该部门允许省略图像计算机硬件的复杂特殊开发。
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公开(公告)号:US06283958B1
公开(公告)日:2001-09-04
申请号:US09155958
申请日:1998-12-03
申请人: Thomas Vogl , Martin Mack , Frank Kniep
发明人: Thomas Vogl , Martin Mack , Frank Kniep
IPC分类号: A61B1818
CPC分类号: A61N5/0601 , A61B17/00491 , A61B17/3415 , A61B17/3421 , A61B2017/00911 , A61B2017/22072 , A61B2017/22082 , A61B2090/062 , A61M25/01 , A61M25/0662
摘要: A laser application set, which is an interventional application set for minimum invasive, laser-induced thermotherapy of soft-tissue tumors is disclosed. The laser application set is designed in such a manner that an introductor tube (6) with a stylet (12) is provided and accommodates a tunneled catheter (17) with an internal stylet (20).
摘要翻译: 公开了一种激光应用组,其是软组织肿瘤的最小侵入性激光诱导热疗的介入应用组。激光应用组的设计使得具有探针(12)的导管(6) 并且容纳具有内部探针(20)的隧道式导管(17)。
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