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Gesture input system and method in 3D scene

A gesture and 3D technology, applied in the field of input gestures, can solve problems such as the inability to truly simulate the user's hand movements, and achieve the effect of improving the user experience

Active Publication Date: 2015-04-29
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a system and method for inputting gestures in a 3D scene to solve the problem that the prior art cannot truly simulate user hand movements in a 3D scene

Method used

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  • Gesture input system and method in 3D scene
  • Gesture input system and method in 3D scene

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Embodiment Construction

[0052] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0053] The overall idea of ​​the present invention is: use at least two cameras to collect user gestures in real time from different angles, identify the user's gesture shape according to the video stream data collected by each camera, analyze the recognized gesture shape to obtain the corresponding gesture action, and The gesture action is processed into a 3D image and displayed in the 3D scene in real time, and the 3D scene is operated on the gesture action, thereby completing human-computer interaction through the user's real gesture.

[0054] figure 1 It is a schematic structural diagram of a system for inputting gestures in a 3D scene provided by an embodiment of the present invention. The system includes: a gesture acquisition un...

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Abstract

The invention discloses a gesture input system and method in 3D scene. The gesture input system comprises a gesture acquiring unit used for acquiring at least two channels of video stream data in real time for gesture of users respectively, a gesture identifying unit used for identifying gesture shapes changing in real time from the video stream data, a gesture analysis unit used for analyzing the gesture shapes changing in real time and acquiring the corresponding gestures, and a gesture display unit used for processing the gestures into 3D images to be displayed in the 3D scene in real time. Real gestures of the users can be displayed in the 3D scene in real time, real effect of the system is improved and user experience is enhanced.

Description

technical field [0001] The invention relates to the field of virtual reality technology, in particular to a system and method for inputting gestures in a 3D scene. Background technique [0002] In the future, virtual reality technology will develop into a new breakthrough that changes people's lifestyles. At present, how virtual reality technology interacts with objects in the virtual world is a huge challenge for virtual reality technology. Therefore, virtual reality technology wants to really enter The consumer market still has a long way to go. [0003] The existing virtual reality equipment still blocks the communication between the user and the virtual world. In the 3D scene, the relevant parts of the body cannot be tracked. For example, the user's hand movements cannot be truly simulated. Contents of the invention [0004] The present invention provides a system and method for inputting gestures in a 3D scene to solve the problem in the prior art that the user's han...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06K9/64
CPCG06F3/017G06V40/107G06V40/28G06F3/0325G06T2207/30196G06T7/246G06T7/292G06F3/011
Inventor 姜茂山徐国庆周宏伟
Owner GEER TECH CO LTD
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