A large field of view infrared low-light natural sense color fusion system

Abstract

The invention discloses a large field of view infrared low-light natural sense color fusion system, which includes a base, a horizontal rotating support frame movably installed on the base, and a signal processing integrated box fixed above the horizontal rotating support frame; A large-field infrared low-light natural sense color fusion system is installed in the processing integration box; the large-field infrared low-light natural sense color fusion system includes two channels for respectively collecting images of scene information in large airspace infrared and low-light bands Acquisition unit, and an image preprocessing unit for suppressing image noise signals and artifacts, improving low-light image details, and key targets in infrared images; the large-field infrared low-light natural sense color fusion system of the present invention not only improves The scene construction and comfortable observation level of the traditional infrared / low-light fusion system, and the increased detection space broaden the application field of the system.

Description

technical field [0001] The invention relates to a large-field infrared low-light natural sense color fusion system, which belongs to the field of bionic vision and the technical field of target intelligent recognition. Background technique [0002] Image color fusion technology mines useful information reflecting different bands of the same scene and uses specific data processing methods to obtain more comprehensive, accurate and suitable images for human observation. Such as figure 1 As shown, the large field of view staring imaging technology implements "deformation and compression" on the object space by introducing "non-similar imaging" to obtain single-field large airspace object space scene imaging. In terms of image color fusion, the prior art proposes a natural colorization method based on human vision, a pixel-level false color fusion method based on color difference and original signal preservation, and a colorization method based on natural color look-up table. ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention proposes a method that can solve the shortcomings of the traditional color fusion method, such as small detection space, weak sense of reality and comfort, expand the detection space of the infrared / low-light fusion system, and improve scene construction and key targets. Large field of view infrared low-light natural sense color fusion system with recognition ability

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