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Spatial variable-resolution infrared double-color imaging detection system

A dual-color imaging and detection system technology, applied in the field of infrared detection, can solve problems such as inability to meet the application, single imaging band, and inability to effectively suppress background clutter, and achieve the effects of compact structure, simple system optical path, and improved detection capability.

Inactive Publication Date: 2011-05-18
XIDIAN UNIV
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Problems solved by technology

Unable to meet the application in the night environment
At the same time, the imaging band is single, which cannot effectively suppress background clutter

Method used

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  • Spatial variable-resolution infrared double-color imaging detection system
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  • Spatial variable-resolution infrared double-color imaging detection system

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the intended invention purpose, the structure, method and characteristics of the spatially variable resolution infrared two-color imaging detection system proposed according to the present invention will be described in detail below in conjunction with the accompanying drawings. However, the accompanying drawings are only used for reference and illustration in the description of the present invention, and are not intended to limit the present invention.

[0022] Refer to attached figure 1 , the working process of the present invention is: the dual-field coaxial infrared two-color imaging optical path system transmits the wide-field infrared two-color image data into the complex background clutter image two-color detection and recogn...

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Abstract

The invention discloses a spatial variable-resolution infrared double-color imaging detection system, which comprises a double-view-field coaxial infrared double-color imaging light path system, a complex background clutter image double-color detection recognition signal processing system, an micro electro mechanical system (MEMS) scanning-based narrow-view-field imaging control system and a double-view-field image information fusion and decision system. The system mainly solves the problem that high-resolution, large-view field, real-time imaging and transmission cannot be taken into consideration at the same time in the modern optical reconnaissance, surveillance and early warning. The system has the advantages of high resolution, large view field, real-time imaging and the like, and can be used in fields of image compression, target recognition and tracking, surveillance and early warning and the like.

Description

technical field [0001] The invention belongs to the technical field of infrared detection, in particular to an infrared two-color imaging detection system with variable spatial resolution, which can be used in the fields of image compression, target identification and tracking, monitoring and early warning. Background technique [0002] Infrared imaging sensors with large field of view, high resolution, anti-interference, real-time imaging and transmission, and intelligent image information processing technology have always been the goals pursued by modern optical reconnaissance, surveillance and early warning. However, the traditional imaging technology evenly disperses the limited number of pixels to the entire field of view. If this design method forms a high-resolution image for a large field of view, it will generate a large amount of data, which will cause real-time processing and network transmission of the image. great difficulty. [0003] Spatial variable resolutio...

Claims

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Application Information

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IPC IPC(8): G02B27/00G02B27/28G01J5/00
Inventor 王晓蕊张晋铭张建奇何国经
Owner XIDIAN UNIV
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