Microbiological intelligent structured optical 3D image module integrated system and preparation method

A technology of intelligent structure and image module, applied in transmission system, three-dimensional system, signal transmission system, etc., can solve the problems of hidden danger of safety level, lack of deep space information, and lower safety level, so as to ensure accurate distance and system structure The effect of compactness and convenient production and processing

Inactive Publication Date: 2018-07-13
江苏正桥影像科技股份有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, this design scheme has the following problems and disadvantages: (1) A single camera is used, and the captured image can only be two-dimensional, without depth space information; (2) Because there is no depth information, the system cannot realize 3D Image shooting and reconstruction, the security level will be greatly reduced, and the chance of the system being deceived and attacked will be greatly increased; (3) The ordinary LED fill light is used, and the wavelength of the light is 650nm, which is included in the spectrum range of our visible light , so that the camera is easily affected by the visible light of the external working environment when taking pictures, resulting in the loss of the feature points of the captured image, which in turn causes the system to fail
These problems seriously restrict the experience effect of biological intelligent imaging system on consumers and cause hidden dangers of safety level

Method used

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  • Microbiological intelligent structured optical 3D image module integrated system and preparation method
  • Microbiological intelligent structured optical 3D image module integrated system and preparation method
  • Microbiological intelligent structured optical 3D image module integrated system and preparation method

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Embodiment Construction

[0021] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.

[0022] like figure 1 As shown, a micro-biological intelligent structured light 3D image module integration system disclosed in the embodiment of the present invention mainly includes an infrared laser emitting module 1, an infrared receiving module 3, a color camera module 2, and an aluminum support lower cover 4 and the upper cover plate 5 of the aluminum bracket. The lower cover plate 4 is provided with a first limit groove for accommodating the infrared laser emitting module 1, a second limit ...

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Abstract

The invention discloses a microbiological intelligent structured optical 3D image module integrated system and a preparation method. The system comprises an infrared laser transmitting module, an infrared receiving module, a color camera module, a lower cover plate and an upper cover plate; the infrared laser transmitting module comprises a first carrying circuit board, a crystal element type infrared laser transmitting chip, a first support frame, a collimating lens and an optical diffraction device; the infrared receiving module comprises a second carrying circuit board, a black and white image sensor, an optical filter, a second support frame and an optical lens; corresponding limiting grooves are formed in the lower cover plate, and corresponding through holes are formed in the upper cover plate. The microbiological intelligent structured optical 3D image module integrated system and the preparation method disclosed by the invention have the benefits that the problem of miniaturization of the microbiological intelligent structured optical 3D image module integrated system is solved, so that the structure of the system is more compact; through a 3D structured light technology, object image depth information can be more accurately obtained, so that the recognition accuracy is greatly improved; the system is simple in design and convenient and quick to assemble and can greatlyimprove the production efficiency and reduce the cost.

Description

technical field [0001] The invention is applied to camera image modules of artificial intelligence and biological intelligent terminal products, and relates to a micro biological intelligent structured light 3D image module integration system and a preparation method thereof. Background technique [0002] At present, the most common bio-intelligent image module integration system in the industry is mainly 2D image module system. This kind of product is usually a system composed of human sensor, LED fill light, and ordinary color camera module. The basic working principle is as follows: : When someone approaches, the human body sensor will first receive the information and feed it back to the main control system; the main control system will trigger the LED fill light to light up after obtaining the information; then the main control system will trigger the camera to start working; The face is photographed in 2D, and the feature data is extracted and analyzed; the main contro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C23/04H04B10/50H04N13/204
CPCG08C23/04H04B10/503
Inventor 陈亚唐勇成小定
Owner 江苏正桥影像科技股份有限公司
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