公开(公告)号：US08120613B2

公开(公告)日：2012-02-21

申请号：US11675212

申请日：2007-02-15

申请人： John Baumgart ,  Christopher Drexler

发明人： John Baumgart ,  Christopher Drexler

IPC分类号： G09G5/39 ,  G09G5/36 ,  G06F13/00 ,  G06F12/02

CPC分类号： G11B20/10527 ,  G11B2020/10537 ,  G11B2020/10759

摘要： The invention described in this application is an image file system for the acquisition and storage of streaming digital image data onto persistent storage media in real time and for full-rate playback of streaming digital image data stored on persistent storage media. Input/output of non-streaming digital image data is processed in system memory with write/read operations buffered by native operating system input/output support. Input/output of streaming digital data is processed in high-speed streaming digital image data I/O memory with write/read operations buffered by a high-performance image buffer thread.

摘要翻译： 本申请中描述的本发明是一种图像文件系统，用于实时地将流式数字图像数据采集和存储到持久存储介质上，并且用于全速率重放存储在持久存储介质上的流式数字图像数据。 非流数字图像数据的输入/输出在系统存储器中被处理，其中写入/读取操作由本机操作系统输入/输出支持缓冲。 流式数字数据的输入/输出在具有由高性能图像缓冲器线程缓冲的写/读操作的高速流数字图像数据I / O存储器中处理。

公开(公告)号：US20080123896A1

公开(公告)日：2008-05-29

申请号：US11675212

申请日：2007-02-15

申请人： John Baumgart ,  Christopher Drexler

发明人： John Baumgart ,  Christopher Drexler

IPC分类号： G06K9/00

CPC分类号： G11B20/10527 ,  G11B2020/10537 ,  G11B2020/10759

摘要： The invention described in this application is an image file system for the acquisition and storage of streaming digital image data onto persistent storage media in real time and for full-rate playback of streaming digital image data stored on persistent storage media. Input/output of non-streaming digital image data is processed in system memory with write/read operations buffered by native operating system input/output support. Input/output of streaming digital data is processed in high-speed streaming digital image data I/O memory with write/read operations buffered by a high-performance image buffer thread.

摘要翻译： 本申请中描述的本发明是一种图像文件系统，用于实时地将流式数字图像数据采集和存储到持久存储介质上，并且用于全速率重放存储在持久存储介质上的流式数字图像数据。 非流数字图像数据的输入/输出在系统存储器中进行处理，其中写入/读取操作由本机操作系统输入/输出支持缓冲。 流式数字数据的输入/输出在具有由高性能图像缓冲器线程缓冲的写/读操作的高速流数字图像数据I / O存储器中处理。

公开(公告)号：US20060087508A1

公开(公告)日：2006-04-27

申请号：US11252941

申请日：2005-10-18

申请人： Christopher Drexler ,  Joachim Homegger ,  Martin Mack

发明人： Christopher Drexler ,  Joachim Homegger ,  Martin Mack

IPC分类号： G06T15/20 ,  G06T15/10 ,  G06T15/50 ,  G06T15/60

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。

公开(公告)号：US20060092160A1

公开(公告)日：2006-05-04

申请号：US11254967

申请日：2005-10-20

申请人： Christopher Drexler ,  Joachim Hornegger ,  Martin Mack

发明人： Christopher Drexler ,  Joachim Hornegger ,  Martin Mack

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。