A fog penetration function test system for video equipment

Abstract

The invention discloses a fog-penetrating function test system for video equipment, which comprises a closed haze environment test box, and a haze generation room and a haze waste gas treatment room are arranged outside the haze environment test box. There is a tripod head outside the test box, and video equipment is installed on the tripod head; a turbine air circulation fan, an anti-sedimentation fan, a mobile guide rail and a movable stage are installed on the bottom surface of the haze environment test box. A light box is installed on the side of the mobile stage facing the video equipment, and a test chart card is installed on the light box; lighting fixtures are installed on the top of the haze environment experiment box; a ventilation device and a ventilation device are installed on the top surface of the haze environment experiment box Sealed sliding doors. The invention solves the problem that the existing fog penetration test device can only perform fixed-point test and cannot carry out the test in a dark room environment, and provides a flexible and effective test method for researching the fog penetration ability of video equipment.

Description

technical field [0001] The invention relates to the research field of fog penetration of video equipment, in particular to a fog penetration function test system for video equipment. Background technique [0002] The emergence of smog has caused serious harm to the society, not only directly affecting human health, but also indirectly affecting traffic safety, security monitoring systems, especially video monitoring systems. In order to solve this application dilemma, many video equipment manufacturers have carried out research and development of fog penetration functions from the aspects of physical technology, data structure and algorithm, and achieved certain results. But so far, most of the defogging capabilities of these fog-permeable video devices have been evaluated from a qualitative perspective. There are few reports on the quantitative evaluation of relevant indicators for the quality of the acquired images, and there is no mature detection and evaluation standard ...

AI Technical Summary

Problems solved by technology

But so far, the fog penetration capabilities of these fog-penetrating video devices are mostly evaluated from a qualitative perspective, and there are few reports on quantitative evaluation of relevant indicators for the quality of the acquired images, let alone a mature detection and evaluation standard system

Images