A Preamplified Infrared Imaging Image Recognition System Based on Noise Reduction Processing

An infrared imaging system and image recognition technology, which is applied in the field of image recognition systems, can solve problems such as noise interference, and achieve the effects of improved accuracy, rich information, and clean recognition process

Inactive Publication Date: 2018-01-09
天津画国人动漫创意有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defect that the image signal of the traditional image recognition system is easily disturbed by noise during the transmission process, and to provide a pre-amplified infrared imaging image recognition system based on noise reduction processing

Method used

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  • A Preamplified Infrared Imaging Image Recognition System Based on Noise Reduction Processing
  • A Preamplified Infrared Imaging Image Recognition System Based on Noise Reduction Processing
  • A Preamplified Infrared Imaging Image Recognition System Based on Noise Reduction Processing

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Embodiment

[0027] Such as figure 1As shown, the present invention consists of an infrared imaging system 1 and an image recognition system 2 connected with the infrared imaging system 1 . This infrared imaging system 1 is used for collecting the image signal of the object to be identified. It consists of an infrared light source 11, an optical system 12 connected with the infrared light source 11, a scanning mechanism 13 connected with the optical system 12, and a scanning mechanism 13. The infrared detector 14 connected, the image acquisition module 15 connected with the infrared detector 14, and the preamplification circuit 16 connected with the image acquisition module 15 are composed.

[0028] Wherein, the infrared light source 11 is used to emit near-infrared light, which is a narrow beam, which can make the identified target stand out in the field of view, making it form a large contrast with the background, thereby obtaining a relatively clear image. This makes the present invent...

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Abstract

The invention discloses a preamplified infrared imaging image recognition system based on noise reduction processing, which is composed of an infrared imaging system (1) and an image recognition system (2) connected with the infrared imaging system (1); The image recognition system (2) comprises a central processing module (21), an image processing system (22), a display (23), an alarm (24) and a memory (25) connected with the central processing module (21), the described The image recognition system (2) is also provided with a noise reduction module (26), and the noise reduction module (26) is connected with the image processing system (22); the present invention can process the image signal without distortion through the preamplification circuit Amplified, the enlarged image is clearer, which further improves the recognition accuracy of the present invention. At the same time, the present invention is provided with a noise reduction module, which can filter out the interference noise that occurs during the transmission of the image signal, and restore the image signal to its original effect.

Description

technical field [0001] The invention relates to an image recognition system, in particular to a preamplified infrared imaging image recognition system based on noise reduction processing. Background technique [0002] In order to identify the identity of the user, or to use the monitoring system in some occasions for security considerations is a common practice of current security. The traditional method is to set a password for the monitoring system, which is only known to specific personnel. However, if the password is leaked, other users can access the system, which also reduces security. Some human signs cannot be copied, so the biometric identification system that uses human signs, fingerprints or faces as the identity of the user is developing rapidly. [0003] Among them, face recognition technology is a hot issue in the field of biometrics. Many research institutions and companies are actively conducting research and corresponding product development, and have deve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00
CPCG06V40/1318
Inventor 刘霖刘永邱会中杨先明张晓奕
Owner 天津画国人动漫创意有限公司
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