Method and device for implementing three-dimensional video specific action

A 3D video and special effect technology, applied in the field of video special effects, can solve the problems of inability to create rich and diverse 3D special effects, no fusion of video and 3D special effects, and no introduction of video data, so as to achieve real-time interaction, effective integration, and rich 3D video. special effects

Active Publication Date: 2009-06-10
VIMICRO ELECTRONICS CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although this method achieves interactive 3D special effects to a certain extent, it does not introduce the actual collected video data into the processing of 3D graphics, and does not integrate video and 3D special effects, so it is impossible to make a variety of 3D special effects.

Method used

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  • Method and device for implementing three-dimensional video specific action
  • Method and device for implementing three-dimensional video specific action
  • Method and device for implementing three-dimensional video specific action

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Embodiment Construction

[0049] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0050] One of the core ideas of the present invention is: by identifying the face information in the video image, and according to the mapping relationship between the face information and the parameters of the 3D animation model, or determining the parameters of the 3D animation model by the face information, to drive The 3D animation model realizes 3D video special effects. The present invention drives a three-dimensional animation model through face information, thereby realizing real-time interaction between users and three-dimensional video special effects, and rich three-dimensional video special effects.

[0051] refer to figure 1 , which shows a flow chart of the steps of Embodiment 1 of a method for realizing 3D video sp...

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Abstract

The invention provides a method for realizing three-dimension video effects and relates to the technical field of video effects. The method comprises: identifying human face information in a video image; and according to preset rules and regulations, driving a preset three-dimensional animating model through the human face information. According to the information on various kinds of human face information acquired in real time in the video image, the method uses the human face information to drive the three-dimension animating model through preset rules and regulations and allows the three-dimension animating model to change in real time according to the change of human faces, thereby realizing real time interaction between a user and three-dimension effects and rich three-dimension effects.

Description

technical field [0001] The invention relates to the technical field of video special effects, in particular to a method and device for realizing three-dimensional video special effects. Background technique [0002] With the continuous development of computer and Internet technology, video technology is more and more used in people's daily life and work, such as video chat, video game, online video teaching and so on. People's requirements for video technology are also increasing day by day, and more and more people hope that video images can meet their various individual needs. Therefore, video special effect technology has emerged as the times require, which can make video content richer and more realistic. . For example, when people use computer cameras for video communication, the video special effect technology can present various video images such as special effect font display and special effect animation to meet people's different individual needs. [0003] Usually...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/70G06K9/00G06T13/20
Inventor 谢东海黄英邓亚峰
Owner VIMICRO ELECTRONICS CORP
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