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3D bullet screen realization method and device

An implementation method, 3D technology, applied in 3D modeling, image data processing, instruments, etc., can solve problems such as long-term viewing and boring, and achieve the effect of improving the experience effect

Inactive Publication Date: 2017-01-11
上海麦界信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When displaying a video, bullet chatting is a way of presenting a large number of user comments on the video in the form of scrolling. It is a relatively popular entertainment method at present, but the existing bullet chatting is all flat text and graphic effects, and it takes a long time. boring to watch

Method used

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  • 3D bullet screen realization method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1、3D

[0042] Embodiment 1, 3D flower sending effect:

[0043] Select the interpupillary distance of human eyes as 8 to 12 centimeters, the viewing distance of human eyes as 2 to 6 meters, and the width of the display screen as 50 centimeters. The method provided by the invention can realize that the 3D rose can be seen from the background depth of the display screen at about 5 meters. The effect of gradually moving at a speed of 1.5 m / s to about 30 cm in front of the eyes, and the 3D roses bloom one by one during the moving process, and when they reach about 50 cm in front of the eyes, they rotate and emit a gas animation representing fragrance.

Embodiment 2、3D

[0044] Example 2, 3D throwing egg effect:

[0045] Select the interpupillary distance of human eyes to be 8 to 12 centimeters, the viewing distance of human eyes to be 2 to 6 meters, and the width of the display screen to be 50 centimeters. The method provided by the invention can realize that the 3D egg can be placed at a depth of about 10 meters from the background of the display screen to At a speed of 10 m / s, it gradually moves to about 50 cm in front of the eyes, and presents an animation effect of smashing the glass, and the egg slurry is smashed and dripped.

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Abstract

The invention provides 3D bullet screen realization method comprising the steps of processing 3D bullet screen and effects to be presented by human eye 3D model algorithm, forming graphic data in 3D format, overlaying input video, and watching at the display equipment by 3D auxiliary appliance. The invention further provides a 3D bullet screen realization device, comprising an input interface, an output interface, a power source, a CPU and a signal transmission module. In the human eye 3D model algorithm, the 3D bullet screen realization method and device convert 3D bullet screen to 3D graphic effects, both overlaying existing non-3D video and combining existing 3D video to remarkably promote experience effects of 3D bullet screen; and the 3D bullet screen realization method and device can realize re-output of bullet screen, graph, text and animation input in base band video overlaid with video data in 3D format and 3D display of bullet screen, graph, text and animation. In modes of LAN and internet, control is made by mobile equipment.

Description

technical field [0001] The invention belongs to the technical field of multimedia playback, and in particular relates to a method and a device for realizing 3D barrage. Background technique [0002] When displaying a video, bullet chatting is a way of presenting a large number of user comments on the video in the form of scrolling. It is a relatively popular entertainment method at present, but the existing bullet chatting is all flat text and graphic effects, and it takes a long time. It's boring to watch. Therefore, how to enhance the experience effect of the barrage is a difficult problem urgently needed by those skilled in the art. Contents of the invention [0003] In order to solve the above problems, the present invention discloses a method and a device for realizing 3D barrage. [0004] In order to achieve the above object, the present invention provides the following technical solutions: [0005] A method for realizing a 3D barrage, the steps comprising: [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/04H04N21/431H04N21/475G06T17/00
CPCG06T17/00H04N13/337H04N21/4312H04N21/4756
Inventor 张文惠新春
Owner 上海麦界信息技术有限公司
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