Intelligent abnormal projection non-contact interaction system and method

A non-contact, interactive system technology, applied in the field of intelligent special-shaped projection non-contact interactive system, can solve the problem that the touch-based interactive technology cannot meet the demand, and achieve the effect of high degree of automation

Active Publication Date: 2018-07-10
INST OF AUTOMATION CHINESE ACAD OF SCI +1
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Problems solved by technology

However, when projecting and interacting with large-scale shaped

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  • Intelligent abnormal projection non-contact interaction system and method
  • Intelligent abnormal projection non-contact interaction system and method
  • Intelligent abnormal projection non-contact interaction system and method

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Embodiment Construction

[0057] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0058] The intelligent special-shaped projection non-contact interactive system proposed by the present invention provides users with more intelligent interactive functions, and at the same time, multiple projectors can be used to realize the linkage projection of large special-shaped surfaces, which fundamentally solves the problem of fusion between projectors .

[0059] The non-contact interactive system for intelligent special-shaped projection according to an embodiment of the present invention, as shown in Figure 1, includes a projection module, an image acquisition module, an image production module, a special-shaped projection calibrati...

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Abstract

The invention belongs to the abnormal projection field, and specifically relates to an intelligent abnormal projection non-contact interaction system and method. The intelligent abnormal projection non-contact interaction system and method aim at solving the non-contact interaction problem of abnormal plane projection. The intelligent abnormal projection non-contact interaction system includes a projection module, an image acquisition module, an abnormal projection calibrating module, a video production module and an interaction module, wherein the projection module is used for performing video projection, and generating an interaction area index plan when interaction projection is initialized; the image acquisition module is used for acquiring images of the interaction area in real time;the abnormal projection calibrating module includes camera calibration, projector calibration, and calibration of the camera and the projector at the same time; the video production module is used forproducing videos requiring projection, corresponding to the projector, and the corresponding interaction area chart on the abnormal plane; and the interaction module is used for detecting whether theacquired images of the interaction area have touch spots, selecting the corresponding projection images and sending the selected projection images to the projector to play projection according to thedetection result. The intelligent abnormal projection non-contact interaction system can realize the non-contact interaction function by means of the principle of machine vision, and can realize longdistance interaction projection play of large abnormal projection.

Description

technical field [0001] The invention belongs to the field of special-shaped projection, and in particular relates to an intelligent non-contact interactive system and method for special-shaped projection. Background technique [0002] With the development of science and technology, various projection technologies have been greatly developed. Among them, the large-scale special-shaped projection technology enables the projection screen to fit perfectly with the special-shaped surface, giving people a visual experience of glowing on the special-shaped surface, which can show the beauty. The magnificent alien effect enhances the experiencer's sense of immersion, and thus has been widely developed. Different from general plane projection, the projection technology of special-shaped surfaces can be projected on various special-shaped surfaces, such as cars, mannequins, art walls, three-dimensional sand tables, etc. It is widely used in education, entertainment, virtual reality, ...

Claims

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Application Information

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IPC IPC(8): G06T7/80G06T7/13G06T7/187H04N9/31
CPCG06T7/13G06T7/187G06T7/80G06T2207/10012G06T2207/20164H04N9/3179
Inventor 王波于海涛朱晓阳蒋永实
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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