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Image processing method and system

A technology of image processing and image processing equipment, applied in the field of image processing, can solve problems such as low efficiency and cumbersome three-dimensional model steps, and achieve the effects of low solving efficiency, intuitive modification process, and simplified modification steps

Inactive Publication Date: 2017-12-08
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides an image processing method and system to solve the problems of cumbersome steps and low efficiency in the prior art when the three-dimensional model of the tumor area needs to be modified

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Embodiment 1

[0070] An embodiment of the present invention provides an image processing method, which is executed in a system including a virtual reality device and an image processing device.

[0071] The virtual reality device involved in the embodiment of the present invention may include but not limited to: a mixed reality (Augmented Reality, AR) device or a virtual reality (Virtual Reality, VR) device. Among them, AR equipment is realized by using AR technology, and AR technology is a technology that calculates the position and angle of camera images in real time and adds corresponding images, videos, and 3D models. The world nests and interacts with the real world.

[0072] In the embodiment of the present invention, an image processing device may be used to convert a two-dimensional image into a three-dimensional model, and the image processing device may include but not limited to: a treatment planning system (Treatment Planning System, TPS) and a stereoscopic display.

[0073] Sp...

Embodiment 2

[0108] Based on the image processing method provided in the first embodiment above, this embodiment of the present invention provides a specific implementation manner of executing the above image processing method in a specific application scenario. Specifically, for the schematic flowchart of Embodiment 2 of the image processing method provided by the embodiment of the present invention, please refer to figure 2 , the method is executed in a system including an image processing device, a virtual reality device and a database, such as figure 2 As shown, the method includes the following steps:

[0109] S201. An image processing device acquires a group of CT images to be processed.

[0110] S202. The image processing device preprocesses the CT image.

[0111] S203. The image processing device renders the preprocessed CT image to obtain a first three-dimensional model.

[0112] S204. The image processing device sends the first three-dimensional model to the virtual reality ...

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Abstract

The embodiment of the invention provides an image processing method and system. According to the image processing method and system, the first three-dimensional model of an image to be processed is acquired by image processing equipment and the first three-dimensional model is transmitted to virtual reality equipment; then the first three-dimensional model is displayed by the virtual reality equipment; and then the moving tracks of an outlining tool on the first three-dimensional model are acquired by the virtual reality equipment and the moving tracks are transmitted to the image processing equipment so that the image processing equipment is enabled to obtain a second three-dimensional model according to the moving tracks and the first three-dimensional model and transmit the second three-dimensional model to the virtual reality equipment, and thus the second three-dimensional model can be displayed by the virtual reality equipment. Therefore, the problems of tedious steps and low efficiency in modification of the three-dimensional model of the tumor area in the prior art can be solved by the technical scheme.

Description

【Technical field】 [0001] The present invention relates to the technical field of image processing, in particular to an image processing method and system. 【Background technique】 [0002] In traditional radiotherapy systems, it is often necessary to delineate the patient's tumor region. In the prior art, layered sketching is generally performed on a two-dimensional plane, and then the image data on the two-dimensional plane is converted into a three-dimensional model by a three-dimensional reconstruction system. Based on this, in the prior art, after the three-dimensional model of the tumor area is obtained by the above method, if the doctor needs to modify the position or size of the tumor area, it generally needs to be modified in its corresponding two-dimensional plane, and then, through The 3D reconstruction system retransforms the images on these 2D planes to obtain a modified 3D model of the tumor area. [0003] In the course of realizing the present invention, the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/20G06T19/00
CPCG06T19/006G06T19/20
Inventor 高允领
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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