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Projection device and method for controlling the projection device

A projection device and projection technology, applied in projection devices, optics, instruments, etc., can solve problems such as inability to achieve rich operations and inconvenience in operation.

Inactive Publication Date: 2018-05-11
QISDA OPTRONICS (SUZHOU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when controlling the projection device, it is necessary to use physical buttons for operation, which causes inconvenient operation and cannot realize rich operations

Method used

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  • Projection device and method for controlling the projection device
  • Projection device and method for controlling the projection device
  • Projection device and method for controlling the projection device

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Embodiment Construction

[0031] Figure 1A A schematic structural diagram of a projection device provided by an embodiment of the present invention; Figure 1B A schematic structural diagram of a projection device provided by another embodiment of the present invention; figure 2 A schematic structural diagram of a projection device provided by another embodiment of the present invention; image 3 A schematic block diagram of a projection device provided by an embodiment of the present invention; wherein, Figure 1A , Figure 1B The mid-projection object contains only the target object M, figure 2 The mid-projection objects include the target object M and the first operating object C1.

[0032] Such as Figure 1A , Figure 1B , figure 2 as well as image 3 As shown, the projection device 100 includes: a light source module 11, an imaging element 12, a first light splitting element 13, a projection and imaging lens set 14 (Figure 1A , Figure 1B , figure 2 Take two lenses as an example, but n...

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PUM

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Abstract

The present invention provides a projection device and a control method of the projection device, which can perform corresponding operations according to the characteristics of the second area corresponding to the first operating object. The control method of the projection device includes: obtaining an image, the image includes a A first area of ​​the first area and a second area corresponding to the first operating object; determining a second area feature of the second area according to the image; and performing a corresponding operation according to the second area feature.

Description

technical field [0001] The present invention relates to the field of projection devices, in particular to a projection device and a control method for the projection device. Background technique [0002] In the prior art, when controlling the projection device, physical buttons need to be used for operation, which causes inconvenient operation and cannot realize rich operations. Contents of the invention [0003] The object of the present invention is to provide a projection device and a control method of the projection device to solve the above problems. [0004] In order to achieve the above object, in the first aspect, the present invention provides a projection device for projecting a target pattern onto a target object, the projection device includes: an imaging element, a first light splitting element, a projection and imaging lens group, a quarter A wave plate, an image capture module and a processing unit; the imaging element is used to emit projection light to pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B31/00
CPCG03B31/00
Inventor 王静慧林颖芳
Owner QISDA OPTRONICS (SUZHOU) CO LTD