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Cross-platform and data-specific visualisation of 3D data records

A data group, 3D technology, applied in 3D image processing, image data processing, instruments, etc., can solve difficult and expensive problems, and achieve the effect of simple forwarding

Inactive Publication Date: 2005-09-14
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different methods of volume visualization and various possibilities for algorithm parameterization lead to different image qualities
[0004] To date, this exchange of volume data has mostly been carried out in such a way that volume data sets are transferred via a DICOM interface to a medical workstation on which expensive volume visualization software is installed, however, if the volume visualization software is compatible with Difficulties may again arise here as well if the software on the original computer used by the radiologic technologist is different

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  • Cross-platform and data-specific visualisation of 3D data records
  • Cross-platform and data-specific visualisation of 3D data records

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Embodiment Construction

[0012] When creating the 3D volume data set, the volume of interest is transmitted from the optical center 1 and the points on the transmission line are imaged on the image plane. A 3D volume data set can be calculated by an algorithm from a plurality of two-dimensional images generated from different optical centers 1 . exist figure 1 In the reconstruction of a 3D volume data set on a 2D monitor shown in , the points lying on the projection ray 3 are added to the 3D volume V according to variable viewpoints (so-called visualization parameters), for example using their gray values, and Imaged on the 2D monitor 2 as image points. Setting the visualization parameters here is a particularly difficult technique that only experienced radiologists have mastered, while it is difficult for ordinary physicians to find the desired structure from the 3D volume data set. Depending on the setting of various visualization parameters, for example, in particular the vessel tree in the 3D vo...

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Abstract

In a device for cross-platform and data-specific visualization of 3D data records using visualization software for display on a 2D monitor, the 3D volume data are stored together with visualization software on a data carrier, the data carrier being transmittable to a user for playback on any personal computer.

Description

technical field [0001] The invention relates to a device for platform interleaving of 3D datasets and visualization of the data, which is displayed on a 2D monitor by means of visualization software. Background technique [0002] A viewfinder for visualization of 2D data sets is described in the outlook "SIENET Magic View 300, Image Reproting, Image Processing and All That Goes With It", see its page 2, column 1. It is stated here that a digital image is defined as a matrix of discrete values ​​representing grayscale values. However, the matrices are always two-dimensional and cannot represent the data volumes provided by, for example, CT, MR or C-arm CT as 3D data sets. [0003] With the transition from 2D recordings to 3D volume data sets, the problem arises that the volume data must be communicated between several doctors and visualized on different computers. In order to guarantee a uniform image quality, a program must be available in addition to the medical data set,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/03G06T15/08
CPCG06T15/08A61B6/03G06T15/00
Inventor 乔基恩·迪克乔基姆·霍内格尔
Owner SIEMENS AG