An augmented reality projection navigation system
An augmented reality and projection technology, applied in transmission systems, image reproducers using projection devices, color TV components, etc., can solve problems such as poor user interaction effects and inability to interact with audiences, and achieve enhanced interactivity and user interaction. better effect
Active Publication Date: 2022-05-20
东莞市一加创意数字科技有限公司
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Problems solved by technology
The existing augmented reality projection guide system uses a projector to directly project and superimpose the three-dimensional graphics generated by the computer into the same projection display area, so that the audience can see a virtual and real scene, but the existing augmented reality projection guide system It only realizes the projection effect, only projects the 3D graphics into the projection area, and cannot interact with the audience. For example, the audience adds objects to the projection screen or controls the direction rotation of the 3D projection screen, and the user interaction effect is poor.
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[0029] The present invention will be further described below with reference to the accompanying drawings.
[0030] refer to Figure 1 to Figure 2 , an augmented reality projection navigation system, including a computer terminal 1, a mobile terminal 2 and a projector 3 connected to the computer terminal 1, the mobile terminal 2 is connected to the computer terminal 1 in communication, and the mobile terminal 2 synchronously controls the projection screen 31 interactively , the steps to realize synchronous interactive control are as follows:
[0031] S1, using the Unreal Engine to create a projection screen 31 with an identification feature pattern through the computer terminal 1, and projecting the projection screen 31 through the projector 3;
[0032] S2, use the camera of the mobile terminal 2 to scan the projection screen 31, the mobile terminal 2 collects and recognizes the projection screen 31 in real time, and generates several pattern buttons 211 in the display screen ...
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The present invention relates to an augmented reality projection navigation system, which includes a computer terminal, a mobile terminal and a projector connected to the computer terminal, the mobile terminal communicates with the computer terminal, and the mobile terminal synchronously and interactively controls the projection screen to realize synchronous interactive control The steps are as follows: S1, use the Unreal Engine to make a projection screen with identification patterns on the computer side, and project the projection screen through the projector; S2, use the camera of the mobile terminal to scan the projection screen, and the mobile terminal collects and recognizes the projection screen in real time , and generate several pattern buttons in the display screen of the mobile terminal, which can be used to control the direction of the projection screen or add projection patterns; S3, when the corresponding pattern buttons are operated, the mobile terminal sends corresponding control signals to the computer in real time The computer terminal outputs a return signal and changes the projection screen in real time. The present invention communicates with the computer terminal by accessing the mobile terminal to realize synchronous interactive control of the projection screen, and the user interaction effect is better.
Description
technical field [0001] The present invention relates to the technical field of augmented reality projection, in particular to an augmented reality projection guide system. Background technique [0002] Augmented reality technology is a technology developed on the basis of virtual reality (VR), which is a technology that enhances the user's perception of the real world by using the information provided by the computer system. It is superimposed on the same screen or space and exists at the same time, that is, the virtual objects, scenes or system prompt information generated by the computer are superimposed on the real scene, so as to realize the enhancement of reality, which is widely used in the field of display or teaching. The existing augmented reality projection navigation system directly projects and superimposes the three-dimensional graphics generated by the computer into the same projection display area, so that the audience can see a virtual and real scene. It onl...
Claims
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IPC IPC(8): H04N9/31H04L67/141H04L69/16
CPCH04N9/3179H04N9/3185H04L67/141H04L69/162
Inventor 叶江华尹福灵
Owner 东莞市一加创意数字科技有限公司