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Three-dimensional (3D) display human-machine interaction method, device and equipment

A human-computer interaction and 3D technology, applied in the field of 3D display, can solve the problem that 3D playback cannot realistically interact with users, and achieve the effect of natural human-computer interaction process.

Active Publication Date: 2013-01-16
盐城易快来科技有限公司
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Problems solved by technology

[0005] The present invention proposes a method, device and equipment for human-computer interaction of 3D display, which solves the problem in the prior art that 3D playback cannot realistically interact with users

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  • Three-dimensional (3D) display human-machine interaction method, device and equipment
  • Three-dimensional (3D) display human-machine interaction method, device and equipment

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no. 1 example

[0036] see figure 1 , the first embodiment of the 3D display human-computer interaction method of the present invention, a 3D display human-computer interaction method, comprising:

[0037] S1. Shooting user actions in front of the 3D display terminal through at least two cameras, the processor reads and processes the camera data, and extracts the three-dimensional coordinate values ​​of the user actions;

[0038] Among them, in order to obtain the user's three-dimensional space coordinates (x, y, z) to obtain a further stereoscopic effect, the processor in the technical solution reads the camera data and processes the depth and distance information including analyzing the parallax images collected by multiple cameras.

[0039] Extract continuous video frames within a certain period of time, use the current frame as the end frame, establish a motion mask, and calculate the 3D image action coordinate value of the user's action on the display terminal through the motion vector. ...

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Abstract

The invention provides a three-dimensional (3D) display human-machine interaction method, which comprises the following steps of: 1, shooting a behavior of a user sitting in front of a 3D display terminal through at least two cameras, reading camera data and processing the camera data by a processor, and extracting three-dimensional coordinate values of the behavior of the user; 2, identifying whether the three-dimensional coordinate values of the behavior of the user are within a preset 3D-image 3D activation range; and 3, activating behavior information of a 3D image and feeding back to the process. The invention also discloses a 3D display human-machine interaction device and 3D display human-machine interaction equipment. By the 3D display human-machine interaction method, the 3D display human-machine interaction device and the 3D display human-machine interaction equipment, 3D display video pictures of the user can be tracked in real time; synchronous behaviors are automatically realized; and a relatively vivid and natural human-machine interaction process can be realized.

Description

technical field [0001] The present invention relates to the field of 3D display, in particular to a method, device and equipment for human-computer interaction of 3D display. Background technique [0002] Human-computer interaction technology (Human-Computer Interaction Techniques) refers to the technology that realizes the dialogue between human and computer in an effective way through computer input and output devices. It includes that the machine provides a large amount of relevant information and prompts for instructions through the output or display device, and the human inputs relevant information to the machine through the input device, answers questions and prompts for instructions, etc. Human-computer interaction technology is one of the important contents in computer user interface design. It is closely related to the subject areas of cognition, ergonomics, psychology and so on. [0003] The "D" in "3D" is the first letter of the English word Dimension. 3D refer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
Inventor 杨亚军
Owner 盐城易快来科技有限公司
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