Medical three-dimension reconstruction rapid interaction rendering method based mobile terminal

A mobile terminal and 3D reconstruction technology, applied in the field of mobile medical image processing, can solve the problems of stuttering, large computing power, low hardware configuration, etc., and achieve the effect of improving user experience and smooth interaction process

Inactive Publication Date: 2015-09-02
SHANGHAI XITIAN INFORMATION TECH
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for now, the mobile terminal still has its shortcomings, its hardware configuration is relatively low, and the amount of medical image data often exceeds the computing power that its hardware configuration can provide.
Among them, the reconstruction effect of volume rendering is good, but it requires a lot of computing power, which cannot be afforded by mobile terminals, w

Method used

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  • Medical three-dimension reconstruction rapid interaction rendering method based mobile terminal

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Embodiment Construction

[0020] Such as figure 1 As shown, the mobile terminal-based medical three-dimensional reconstruction fast interactive rendering method of the present invention includes the following steps:

[0021] (1) The mobile terminal sends a demand command to the server:

[0022] The mobile terminal sends parameters to the server according to the user's needs, and the parameters include the DICOM sequence that needs to be selected for viewing, as well as the user's interaction information, including rotation angle, gesture, etc.;

[0023] (2) The server receives the mobile terminal instruction:

[0024] The server reads the specified DICOM sequence according to the instructions of the mobile terminal. The server judges whether the sequence has been 3D reconstructed according to the sequence information. If it has not been reconstructed, it performs volume rendering and surface rendering calculations according to the interactive information, and the volume rendering performs the calculat...

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Abstract

The invention relates to the mobile medical image processing technology and aims to provide a medical three-dimension reconstruction rapid interaction rendering method based a mobile terminal. The method mitigates the operating pressure of the mobile terminal and enables the interaction process to be smooth. The medical three-dimension reconstruction rapid interaction rendering method based the mobile terminal comprises the following steps of (1) sending parameters to a server by the mobile terminal according to user requirements, wherein the parameters comprise a DICOM sequence which is required to be selectively checked and interactive information of a user; (2) determining whether the DICOM sequence is subjected to three-dimension reconstruction or not, if not, performing volume rendering computation and surface rendering computation, and sending results to the mobile terminal, and if so, performing volume rendering computation and sending volume rendering and surface rendering results to a mobile terminal which sends an instruction this time according to whether the mobile terminal which sends the instruction is identical to the mobile terminal which sends an instruction during first reconstruction; and (3) presenting the results on the mobile terminal.

Description

technical field [0001] The invention relates to a mobile medical image processing technology, in particular to a fast interactive rendering method for medical three-dimensional reconstruction based on a mobile terminal. Background technique [0002] Due to the ease of use of mobile terminals, more and more are being used in more fields, including the medical field. If doctors can perform work such as film reading and diagnosis on mobile terminals, it will be able to effectively improve doctors. Work efficiency and work flexibility. However, for now, the mobile terminal still has its shortcomings, its hardware configuration is relatively low, and the amount of medical image data often exceeds the computing power that its hardware configuration can provide. Among them, the reconstruction effect of volume rendering is good, but requires a large amount of computing power, which cannot be afforded by mobile terminals, while the effect of surface rendering is relatively small, bu...

Claims

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Application Information

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IPC IPC(8): G06T15/00
Inventor 王晓飞王文波仇弘扬万俊晋军伟
Owner SHANGHAI XITIAN INFORMATION TECH
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