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A gpu-based dazzling screen display method, device and storage device

A screen display, one-way technology, applied in the multimedia field, can solve the problems of high system performance, insufficient display effect, high hardware cost, and achieve strong interactivity, improved video display effect, and vivid video display effect.

Active Publication Date: 2020-12-25
FUJIAN STAR NET EVIDEO INFORMATION SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, it is necessary to provide a GPU-based dazzling display method to solve the problems of high system performance consumption, high hardware cost and insufficient display effects in the process of video display effect processing on PCs.

Method used

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  • A gpu-based dazzling screen display method, device and storage device
  • A gpu-based dazzling screen display method, device and storage device
  • A gpu-based dazzling screen display method, device and storage device

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Embodiment Construction

[0042] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0043] First, some nouns are explained as follows:

[0044]Dazzling screen: a video display technology. Specifically: use image processing technology to process real-time multimedia resources and other content that need to be displayed, and integrate computer graphics, image visual effects, etc., and display them on the same screen. Multimedia resources include videos, pictures, live video streams, etc.; image processing technologies include: animation, masking, multiple copies, color correction, matting and other image and video processing technologies; computer graphics visual effects include: particle effects, 3D Computer-generated visual effects such as special effects, video effects, picture effects, text effects, mesh animation...

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Abstract

The invention relates to the technical field of multimedia and particularly relates to a dazzle screen display method and device based on a GPU (Graphics Processing Unit) and a memory device. The dazzle screen display method based on the GPU comprises the steps of presetting a plurality of display windows on a display interface; obtaining more than one way of multimedia resources to a video memory and carrying out special effect operation on partial or all multimedia resources through the GPU; and loading the processed multimedia resources through the display windows and carrying out special effect display on the multimedia resources. The special effect operation is carried out on partial or all multimedia resources through the GPU, the processed multimedia resources are loaded through the display windows, and the special effect display is carried out on the multimedia resources. The different display windows are preset, the multimedia resources processed by the special effect operation are loaded, and the special effect display is carried out on the multimedia resources, so the video display effects are greatly enriched and improved, and the video display is relatively real and vivid, and the interactivity is relatively high.

Description

technical field [0001] The present invention relates to the field of multimedia technologies, in particular to a GPU-based dazzling screen display method, device and storage device. Background technique [0002] With the development of screen technology, people have higher and higher requirements for the display effect of screen content (whether it is pictures or videos). The existing 2D display effect is not rich enough. Moreover, the interactivity is not enough, which makes people prone to visual fatigue and cannot meet people's requirements. Especially now with the development of the network, people are more and more fond of watching some classic old videos repeatedly, and these classic old videos have a very low display resolution due to the limitation of the shooting hardware at that time, and the display resolution of these classic old videos cannot be improved due to various reasons , or the cost of increasing the resolution is relatively high. So these classic old ...

Claims

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Application Information

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IPC IPC(8): H04N21/41H04N21/431H04N21/436H04N21/4363H04N21/443H04N13/302
CPCH04N21/4122H04N21/4126H04N21/4312H04N21/43615H04N21/43635H04N21/4438
Inventor 冯皓方鸿亮林群林鎏娟刘灵辉郑维宏
Owner FUJIAN STAR NET EVIDEO INFORMATION SYST CO LTD
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