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Real-time gesture control method of three-dimensional images

A 3D image and gesture technology, applied in image data processing, input/output process of data processing, input/output of user/computer interaction, etc., to achieve high accuracy and improve precision

Active Publication Date: 2015-03-04
重庆蓝岸科技股份有限公司
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[0027] The present invention will be further described in detail below with reference to the accompanying drawings, so that those skilled in the art can implement it with reference to the text of the description.

[0028] Such as figure 1 As shown, the present invention provides a real-time gesture control method for 3D images, including the following steps:

[0029] In step S110, a plurality of distance sensors are arranged in a matrix on any space plane of the three-dimensional space plane corresponding to the three-dimensional image.

[0030] As an embodiment of the present invention, such as figure 2 As shown, this step specifically includes the following steps: a plurality of infrared pulse sensors 2 are arranged in a matrix arrangement on one of the three-dimensional space corresponding to the three-dimensional image, wherein the infrared pulse sensor emits a particularly short Light pulse, and measure the time from when the light pulse is emitted to when it is reflected back ...

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Abstract

The invention discloses a real-time gesture control method of three-dimensional images. The method includes the steps of arranging a plurality of range sensors according to a matrix in any spatial plane of a three-dimensional space corresponding to a three-dimensional image; using one of the range sensors as an origin of coordinates, using the matrix as plane coordinate axes, namely an axis X and an axis Y, using a detection height of the range sensors as an axis Z, and constructing a three-dimensional coordinate system; allowing the range sensors to capture motion paths of gestures; allowing the range sensors at the corresponding positions to feed the three-dimensional coordinate data of the positions back to an analytic module, allowing the analytic module to perform fitting to obtain a gesture motion path curve, allowing a processing module to recognize gesture motion paths and send out an execution command, and allowing an execution module to execute the execution command. The method has the advantages that the matrix range sensors in the tree-dimensional space of the three-dimensional image help improve sensing precision, the range sensors track motion paths of the gestures, and real-time gesture control is achieved for the three-dimensional image.

Description

Technical field [0001] The invention belongs to the technical field related to image manipulation, and specifically relates to a real-time gesture manipulation method for three-dimensional images. Background technique [0002] In recent years, due to the advancement of science and technology, various images have been transformed from the previous flat display to the three-dimensional display. Front-projected holographic display (front-projected holographic display), also known as virtual imaging technology, is a technology that uses the principles of interference and diffraction to record and reproduce the real three-dimensional image of an object. Now the holographic projection technology is maturing, and three-dimensional images use human eyes. The principle of stereo vision enables the audience to obtain three-dimensional images from the video medium, so that the audience has an immersive feeling. The image seen by the audience feels close to the real object, and the sense of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06T19/00
CPCG06F3/017G06T19/00
Inventor 李国辉
Owner 重庆蓝岸科技股份有限公司
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