CN103285585A - Motion sensing fencing interaction device based on internet framework - Google Patents

Abstract

The invention provides a motion sensing fencing interaction device based on an internet framework, and belongs to the fields of optics, electronics and machine vision. The device comprises LED (Light-emitting Diode) mark points at the two ends of a sword body, a sword body oscillator group, a double camera shooting module, an image processing module and an embedded processor module, wherein a data output end of the double camera shooting module is connected with a data input end of the image processing module, and an output end of the image processing module is connected with a data input end of the embedded processor module. Hardware of the device consists of cameras connected with an embedded processor, the LED mark points arranged at the two ends of the sword body, and the sword body oscillator group, and the embedded processor with a network computing function comprehensively processes local fencing position information and fencing position information of a game opponent at a far end of a network, computes an intersection position between two swords in a space, drives an oscillator near the intersection position to oscillate, and allows virtual fencing audio and video to appear in stereo earphones and a 3D (Three Dimensional) frame, so that a function of a network motion sensing game is achieved.

Description

A kind of body sense fencing interactive device based on Internet architecture

Technical field

The present invention belongs to optics, electronics, field of machine vision, relates to use machine vision technique real-time tracking fencing space motion path, by the network interdynamic technology, simulates the somatic sensation television game technology near the sense of reality.

Background technology

Existing somatic sensation television game technology all is not very accurate in space orientation on the market, causes simulates real true feeling not strong.

Summary of the invention

The purpose of this invention is to provide a kind of 3D vision high speed tracking system of forming based on the two LED luminous points demonstrations of sword body, the input of ccd video camera image, add virtual phonotape and videotape with intelligent network calculating and vibration body sense and cooperate, finish the strong network interactive game device of the sense of reality.

System comprises sword body both-end LED index point, sword body oscillator group, two photographing module, image processing module, flush bonding processor module.

The data output end connection layout picture of two photographing modules is handled the data input pin of module, and image is handled the data input pin of the output connection flush bonding processor module of module.

Hardware of the present invention by the video camera that is connected flush bonding processor, be placed in sword body both-end LED index point and sword body oscillator group is formed, fencing positional information by the flush bonding processor integrated treatment that possesses the network calculations function local fencing position and network far-end recreation adversary, calculate the two intersection location of sword in the space, drive the oscillator vibrations of close positions, make stereophone and 3D picture virtual fencing phonotape and videotape occur again, reach the function of network somatic sensation television game.

Technical scheme of the present invention is: a kind of body sense fencing interactive device based on Internet architecture; comprise sword body both-end LED index point, sword body oscillator group, two photographing module, image processing module, flush bonding processor module; described image is handled module and is comprised image pre-processing module, image identification module, three-dimensional coordinate computing module; described flush bonding processor module comprises that two swords hit a computing module, stereo generation module, 3D image generation module, long-range fencing data processing module mutually, and the flush bonding processor module possesses network calculations function and Presentation Function.

The advantage that the present invention has is:

1. locating speed is fast and accurate.

2. applicable multiple systems, such as: can move at personal computer; Can move at the palm PC of networking; Can move at the embedded computer of networking; Can move at the TV set-top box of networking.Display screen can be display, also can be television set.

Description of drawings

Fig. 1 is block diagram of the present invention;

Fig. 2 is configuration schematic diagram of the present invention;

Fig. 3 is flush bonding processor of the present invention and outer connection diagram; the ARM kernel is the calculating core of microprocessor; SDRAM and FLASH are memories; the ccd video camera that native system uses is directly connected on the microprocessor; this figure is the known diagram of industry technology; only be explanation native system principle, do not limit the invention and protect.

The specific embodiment

As shown in Figure 1; a kind of body sense fencing interactive device based on Internet architecture of the present invention; after two ccd video cameras in the two photographing modules that comprise are gathered the locus image of sword body both-end LED index point; pass through the image pre-processing module successively; the image identification module; the three-dimensional coordinate computing module; two swords hit a computing module mutually; long-range fencing data processing module; drive stereo generation module by the flush bonding processor that possesses the network calculations function; 3D image generation module; sword body oscillator group; make the oscillator vibrations of close positions; make stereophone and 3D picture virtual fencing phonotape and videotape occur again, reach the function of network somatic sensation television game.

Described sword body both-end LED index point is that miniature LED lamp pearl is placed in sword and has on one's body on two positions of certain distance.

Described pair of photographing module comprises two ccd video cameras, at a distance of 10cm, gathers LED luminous point image, and anthropomorphic dummy's binocular vision is gathered steric information.

Described image pre-processing module refers to: the image with taking, carry out image preliminary treatment such as denoising, refinement, binaryzation.

Described image identification module refers to: the image of taking is separated from complicated background.

Described three-dimensional coordinate computing module refers to: the LED luminous point image coordinate that twin camera is taken is converted into the three-dimensional coordinate in actual physical space by spatial alternation equation (this equation by calibration algorithm obtain) in advance.

Described long-range fencing data processing module refers to: the data transmission and processing module that obtains network far-end recreation adversary's fencing positional information.

Described pair of sword hits a computing module mutually, refers to: integrated treatment local fencing position and network far-end recreation adversary's fencing positional information calculates the two intersection location of sword in the space.

Described 3D image generation module refers to: hit the stereopsis that the two swords of dot generation hit mutually mutually according to two swords.

Described stereo generation module refers to: hit the stero set that the two swords of dot generation hit mutually mutually according to two swords.

Described sword body oscillator group refers to: be evenly distributed on one's body the sword by being no less than 10 micromachine off-centred dipoles, hit an oscillator that drives a close positions vibrations mutually according to two swords.

As shown in Figure 2, sword body both-endLED index point 8 is photographed motion image by twoDVs 9, and 10 pairs of images of processor and data are handled, and shows the local two sword stereopsis that palmistry hit with the far-end recreation atdisplay screen 11.

Again as shown in Figure 2, theoscillator 7 that local swordsman holds in thefencing 6 shakes,microprocessor 1 in local swordsman'shelmet 2, the acoustic information of sending according to theprocessor 10 that receivesdrives stereophone 3, and local swordsman watches stereopsis on thescreen 11 by anaglyph spectacles.

More than one embodiment of the present of invention are had been described in detail, but described content only is preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., all should still belong within the patent covering scope of the present invention.

Claims (3)

1. one kind based on the body sense of Internet architecture fencing interactive device; it is characterized in that: comprise sword body both-end LED index point, sword body oscillator group, two photographing module, image processing module, flush bonding processor module; described image is handled module and is comprised image pre-processing module, image identification module, three-dimensional coordinate computing module; described flush bonding processor module comprises that two swords hit a computing module, stereo generation module, 3D image generation module, long-range fencing data processing module mutually, and the flush bonding processor module possesses network calculations function and Presentation Function.

2. a kind of body sense fencing interactive device based on Internet architecture as claimed in claim 1; be further characterized in that described sword body both-end LED index point is that miniature LED lamp pearl is placed in sword and has on two positions of certain distance, takes its space image by two CCD cameras in the described pair of photographing module on one's body.

3. sword body oscillator group as claimed in claim 1 is evenly distributed on one's body the sword by being no less than 10 micromachine off-centred dipoles, and is subjected to the remote control of flush bonding processor module.

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