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Multi-layer distributed rendering method and system

A rendering system and distributed technology, applied in the field of multi-layer distributed rendering system and multi-layer distributed rendering, can solve the problem that rendering efficiency cannot meet application requirements well, and achieve the effect of high performance and easy expansion

Active Publication Date: 2016-03-02
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the ultra-high resolution display application of the video wall, this rendering efficiency is always unable to better meet the application requirements

Method used

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  • Multi-layer distributed rendering method and system
  • Multi-layer distributed rendering method and system

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Embodiment Construction

[0019] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] see figure 1 As shown, a multi-layer distributed rendering system includes: a management node, a mixing node above one level, and a basic node located at the bottom of the system; the mixing node includes a top-level mixing node directly connected to a display node;

[0021] The management node is used to receive the display command sent by the sender of the display command, and split the display command and send it to each top mixing node;

[0022] The mixing node is used to split the received display command step by step until the display command is split into each basic node; and splicing and rendering the received output images of each lower-level node, and then judging the current Whether the mixing node is the top mixing node, if so, output the spliced ​​and rendered image to the display node;

[0023] ...

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Abstract

The present invention provides a multi-layer distributed rendering method and system. The method includes the following steps: after receiving the display command sent by the sender of the display command, splitting the display command and sending it to each top-level mixing node ; Each hybrid node splits the received display command step by step until the display command is split into each basic node; each basic node requests the image database for the specified area of ​​each layer according to the received display command Image data, and render the image data according to the layer order and target range in the received display command, and then output it to the mixed node connected to it; in the mixed node, process the received output images of each lower-level node Stitching and rendering, and then judging whether the current mixing node is the top-level mixing node; if so, outputting the spliced ​​and rendered image to the display node. The method and system of the present invention realize the rendering of a large number of super-resolution layers at a higher frame rate.

Description

technical field [0001] The invention relates to the technical field of image rendering, in particular to a multi-layer distributed rendering method and a multi-layer distributed rendering system. Background technique [0002] At present, the rendering of high-resolution massive layers is slowly receiving attention. Among them, the so-called high resolution means that the rendered display pixels are not less than 100 megapixels; in addition, the so-called massive layers mean that the rendered and displayed layers are not less than 50 at the same time. [0003] When traditional image rendering technology renders ultra-high-resolution massive layers, the frame rate is low because it is based on a single-machine centralized rendering architecture. For example, when using an AMD Radeon HD6450 graphics card to render a set of full-color images with 50 layers and a resolution of 1920x1080, the frame rate is only about 0.2 frames per second. In the ultra-high resolution display ap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T11/00G06F17/30H04L29/08
Inventor 荆建营
Owner GUANGDONG VTRON TECH CO LTD