Networked fog-penetrating imaging monitor

Abstract

The invention relates to an imaging monitor, in particular to a networked fog-penetrating imaging monitor. The networked fog-penetrating imaging monitor is characterized by comprising a filter disc switchover control circuit, a CCD imaging processing circuit, a broadband fog-penetrating processing circuit and a digital-analog input / output circuit, wherein all the circuits are connected in a mode of the internal bus of a digital-analog circuit; after receiving an internal control command or an external control command of the digital-analog input / output circuit, the broadband fog-penetrating processing circuit analyzes and judges the classification attribute of the control command and sends out a corresponding control command to the filter disc switchover control circuit so as to enable a filter disc bracket to operate, so that a common filter disc or a coating filter disc works; the broadband fog-penetrating processing circuit receives analog images output by the CCD imaging processing circuit; and based on the instruction code of the control command, the broadband fog-penetrating processing circuit activates a corresponding operating state, i.e. an original image state, a fog-penetrating state or an enhanced fog-penetrating state, and simultaneous outputs corresponding analog image signals and digital image signals, i.e. an original image mode, a fog-penetrating mode or an enhanced fog-penetrating mode.

Description

technical field [0001] The invention relates to an imaging monitor, in particular to a networked fog-penetrating imaging monitor. Background technique [0002] With the development of digital imaging technology, the use of CCD imaging technology to achieve real-time monitoring of observation targets has been widely used in various fields of social life and industry applications. However, the quality of CCD imaging is greatly affected by the atmospheric environment, especially in environments with poor visibility such as smoke, fog, water vapor, and haze. [0003] The imaging quality of the CCD is greatly affected by the visibility of the environment. When the visibility is poor, the direct impact on the CCD is the decrease of image contrast and the increase of noise, which leads to a sharp decline in image quality, or even normal imaging at all. [0004] At present, the realization of CCD imaging technology has the following two ways. [0005] Color to black CCD camera wor...

AI Technical Summary

Problems solved by technology

[0011] To sum up, the image output of the CCD fog penetration imaging system is an analog signal no matter in the original image mode or the fog penetration mode, so the conditions of use are subject to certain restrictions, because the output image is an analog signal and cannot be directly connected to Into the computer network, so the system can only be used in some specific working environments, such as the connection of video cables must be provided on site, if the connection of video cables is not provided on site in some daily use environments, the CCD fog penetration imaging system cannot Normal realization of signal connection

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