Method and system for updating three-dimensional image in real time

A three-dimensional image, updated technology, applied in the direction of image data processing, instruments, etc., can solve the problems of not being applicable to real-time display images, etc., and achieve the effects of real-time effective update, high operating speed, and high processing accuracy

Inactive Publication Date: 2015-04-08
BEIJING AMAZGAME AGE INTERNET TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, because the MC algorithm needs to process a large amount of data when generating 3D graphics, and the dynamic display of 3D graphics requires fast processing speed and high processing accuracy, the MC algorithm is only used for the generation of static images, not for real-time display image

Method used

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  • Method and system for updating three-dimensional image in real time
  • Method and system for updating three-dimensional image in real time

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Embodiment Construction

[0023] In order to better understand the features and advantages of the present invention, exemplary embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the embodiments given here are only exemplary, not as limitations of the present invention.

[0024] figure 1 A flowchart showing a method for updating a 3D image in real time according to an exemplary embodiment of the present invention.

[0025] To facilitate the description of the execution process of this method, taking the game as an example, when the user performs a certain operation on the 3D terrain image at a certain time point, the method generates the 3D terrain image displayed in the game after the user's operation. Those skilled in the art should understand that the 3D terrain image is taken as an example just to facilitate those skilled in the art to better understand the present invention, and the present invention is...

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Abstract

The invention provides a method and a system for updating a three-dimensional image in real time. The method comprises the following steps: performing block processing on the three-dimensional image; judging whether the three-dimensional image in a block is required to be updated; extracting an updated contour surface for the block in which the three-dimensional image is required to be updated; laying a material on the extracted contour surface; rendering the contour surface on which the material is laid; rendering the three-dimensional image in each block of which the three-dimensional image is required to be updated and then splicing with an adjacent block to generate the updated three-dimensional image. The method and the system have higher processing speed, the displayed image also has higher accuracy, and the method and the system are suitable for three-dimensional games, virtual reality, simulated construction and the like.

Description

technical field [0001] The present invention relates to an image display method and system, more specifically, the present invention relates to a method and system capable of displaying updated three-dimensional images in real time. Background technique [0002] In the field of computer graphics, the structure and display of surfaces is a very widely used technology, which is often used in applications such as models, terrains, and special effects. The surface display technology, especially in the 3D graphics simulation of computer graphics, plays a vital role; and the 3D graphics simulation technology is the core part of industrial design, virtual reality, video games and other fields. [0003] In the existing 3D graphic simulation technology, when displaying terrain, a method of realizing height field terrain is generally adopted. For example, we "place" a two-dimensional figure in a three-dimensional coordinate system. At this time, each pixel on the two-dimensional figu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/20
Inventor 黄亮
Owner BEIJING AMAZGAME AGE INTERNET TECH CO LTD
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