Image rendering method, mobile equipment, and cloud equipment

A mobile device, image rendering technology, applied in the field of rendering, can solve the problems of inability to complete high-quality rendering work, large amount of calculation, etc., to reduce user interaction and improve user experience.

Active Publication Date: 2018-09-14
HISENSE VISUAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Since determining the view information corresponding to the volume data to be rendered requires a large amount of calculation, the determination of the view in

Method used

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  • Image rendering method, mobile equipment, and cloud equipment
  • Image rendering method, mobile equipment, and cloud equipment
  • Image rendering method, mobile equipment, and cloud equipment

Examples

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Example Embodiment

[0072] In the above step 203, the cloud device determines the view information corresponding to the volume data to be rendered according to the volume data to be rendered, which includes the following two optional implementation manners:

[0073] In the first optional implementation manner, the cloud device determines the information entropy of each view corresponding to the volume data to be rendered and the perspective information of each view according to the volume data to be rendered, and calculates the information entropy of each view and the perspective information of each view. As view information; there are at least two views in this embodiment. Correspondingly, the view information received by the mobile device in the foregoing step 205 includes the information entropy of each view corresponding to the volume data to be rendered and the viewing angle information of each view. Therefore, on the one hand, the cloud device completes the calculation of the information entro...

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Abstract

The embodiment of the invention relates to the technical field of rendering, and specifically relates to an image rendering method, mobile equipment, and cloud equipment, for realizing reduction of the interaction times between the mobile equipment and the cloud equipment during the image rendering process, and improving the user experience. The mobile equipment sends data of a body to be renderedto the cloud equipment, and the data of a body to be rendered is applied to the cloud equipment for determining view information corresponding to the data of a body to be rendered for solving the problem that the mobile equipment cannot complete the rendering work with high quality because of limitation of performance. And then, the mobile equipment receives the view information sent from the cloud equipment, and generates an optimal view corresponding to the data of a body to be rendered according to the view information and the data of a body to be rendered, and renders the optimal view toobtain a rendering result and display the rendering result. Compared with the prior art that the mobile equipment needs to send the visual angle information to the cloud equipment for multiple times,the image rendering method can reduce the interaction times between the mobile equipment and the cloud equipment during the image rendering process so as to improve the user experience.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of rendering, and in particular to an image rendering method, a mobile device, and a cloud device. Background technique [0002] Three-dimensional volume data rendering technology is an important step in medical image display. By using a central processing unit (Central Processing Unit, referred to as CPU) and a graphics processing unit (Graphic Processing Unit, referred to as GPU) to analyze, process, and Modeling and finally displaying on display devices. When it is necessary to display images on a mobile device, due to the limited power consumption, computing power and other factors of the mobile device, the performance cannot be compared with that of a personal computer (Personal Computer, referred to as PC) graphics card or a dedicated rendering device, especially with complex Volumetric data of internal structure (such as medical data, scientific data, device structure data, etc....

Claims

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Application Information

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IPC IPC(8): G06T15/20
CPCG06T15/205
Inventor 刘帅董晓滨杨宇
Owner HISENSE VISUAL TECH CO LTD
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