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4D camera device and electronic equipment

A camera device, 4D technology, applied in TV, electrical components, color TV, etc., to achieve the effect of reducing integration cost, improving accuracy, and expanding application scenarios

Pending Publication Date: 2021-05-25
SHENZHEN GUANGJIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, after searching the existing technology, there is no device that combines the spectrometer and the 3D camera in the prior art

Method used

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  • 4D camera device and electronic equipment
  • 4D camera device and electronic equipment
  • 4D camera device and electronic equipment

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Embodiment Construction

[0063] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0064] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element. In addition, the connection can be used for both fixing and circuit communication.

[0065] It is to be understood that the terms "length", "...

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Abstract

The invention provides a 4D camera device and electronic equipment. The 4D camera device comprises a spectrograph, a 3D camera and a processor module. The 3D camera comprises a light projector, a first imaging module and a second imaging module; the light projector is used for projecting light to a target object; the first imaging module is used for receiving reflected light of the target object and obtaining a depth image of the surface of the target object according to the reflected light; the second imaging module is used for collecting a 2D image of the target object; the spectrograph is used for receiving the reflected light of the target object and generating spectral information of the reflected light of the target object; and the processor module is used for generating a 3D image of the target object according to the depth image of the surface of the target object and the 2D image, and further judging the authenticity of the target object according to the spectral information and the 3D image. According to the invention, the authenticity of the target object can be identified by integrating the 3D image and the spectral information, the accuracy of authenticity identification is improved, and the device can be applied to identification of antiques, rare ceramic products, crystal products and the like.

Description

technical field [0001] The present invention relates to the technical field of depth sensing equipment, in particular to a 4D camera device and electronic equipment. Background technique [0002] In recent years, with the continuous development of the consumer electronics industry, the 3D camera with depth sensing function has been paid more and more attention by the consumer electronics industry. At present, the relatively mature depth measurement method is the structured light scheme, which projects a specific structured light pattern on the object, and then calculates the depth of different positions of the object through the deformation or displacement of the pattern. [0003] Structured light 3D vision is based on the principle of optical triangulation. The optical projector projects a certain pattern of structured light on the surface of the object, forming a three-dimensional image of light strips modulated by the surface shape of the measured object on the surface. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/204H04N5/225G01N21/25
CPCH04N13/204G01N21/25H04N23/54H04N23/55
Inventor 朱力吕方璐汪博
Owner SHENZHEN GUANGJIAN TECH CO LTD