Interactive projection method and system

An interactive projection and projection technology, applied in the field of interactive projection, can solve problems such as poor user experience and troublesome use, and achieve the effect of convenient interactive operation

Active Publication Date: 2016-11-09
IVIEW DISPLAY SHENZHEN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its gesture recognition is based on the technology of data gloves, and the technology of data gloves can accurately sense and recognize the subtle movements of hands, but it needs to wear special data gloves, which is troublesome to use and the user experience is not good
Although the data-glove-based interactive technology of game consoles can be transplanted to the projection field, it still cannot avoid the trouble of wearing special data gloves

Method used

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  • Interactive projection method and system
  • Interactive projection method and system
  • Interactive projection method and system

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Embodiment Construction

[0020] The present invention will be described below in conjunction with the drawings and embodiments.

[0021] see figure 1 , the methods of interactive projection include:

[0022] Step S201: Make the infrared projection device project infrared rays to the projection area, and collect the initial infrared image of the projection area through the infrared image acquisition device;

[0023] The initial infrared image refers to the image formed when the infrared projection device projects to the projection area when there is no obstacle in the projection direction of the infrared projection device. Wherein, the infrared rays projected by the infrared projection device can also form an infrared image, and the infrared projection device can also be an infrared projector. Of course, the initial infrared image can also be pre-measured.

[0024] Step S202: inputting projection content to the content projector;

[0025] Step S203: Make the content projector project a projection p...

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Abstract

Embodiments of the invention disclose an interactive projection method and system. The method comprises the steps of enabling an infrared projection apparatus to project infrared rays to a projection region and acquiring an initial infrared image of the projection region through an infrared image acquisition apparatus; enabling a content projector to project a projection image to the projection region; acquiring a deformed infrared image of the projection region through the infrared image acquisition apparatus when an interactive operation body located between the infrared projection apparatus and the projection region performs interactive operation in the projection process of the content projector; identifying different distinguishing regions between the deformed infrared image and the initial infrared image; and adjusting projection content according to the distinguishing regions, and inputting the adjusted projection content in the content projector to enable the content projector to project the projection image to the projection region according to the input projection content. Through the embodiments of the interactive projection method and system, interactive projection can be realized, and the projection image is not shielded, so that the projection effect of the projection image is not influenced.

Description

technical field [0001] The embodiments of the present invention relate to the field of projection technologies, and in particular, to a method and system for interactive projection. Background technique [0002] A projector is a device that can project an image or video onto a projection screen, and the image or video projected onto the projection screen will be magnified several times or dozens of times while maintaining clarity, so that it is convenient for people to watch. It also gives people a broad field of vision. Therefore, projectors are very popular among users, especially in teaching, conferences, speeches, defenses and other occasions. [0003] However, the projector itself has no interactive function, and there is no way to interactively process the displayed image. At present, there are also some interactive processing devices, such as Microsoft's XBOX game console, Sony's PS3 game console, and so on. Its gesture recognition is based on data glove technology,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/033
CPCG06F3/033
Inventor 高志强杨伟樑宁曼莹罗衡荣
Owner IVIEW DISPLAY SHENZHEN CO LTD
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