Fog interference resistant camera system

A camera system and camera technology, applied in closed-circuit television systems, components of television systems, image enhancement, etc., can solve the problems of distorted information, loss, blurred camera effects, etc., and achieve high image clarity, good restoration effect, and structure simple effect
CN1753489AInactive Publication Date: 2006-03-29SHENYANG LIGONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENYANG LIGONG UNIV
Publication Date
2006-03-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

This invention relates to a camera system for anti-fog disturbances including transmitting image signals collected by a camera to an AD converter, transmitting digital image signals to a threshold judger via a data interface collected by an image collector, which judges the clearness of the image and transmits the image contrast signal to a computer, if the image is degenerated due to the fog, then a fog-removing module processes it to get the recovered one, the signal of which is transmitted to an image strengthening module to process it. The work flow is: 1, initialization, 2, image collection, 3, image pre-process, 4, threshold judgment, 5, computing of scattered model parameters, 6, fog-removing, 7, image-strengthening 8, if ití»s over the threshold, 9 image display.
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Description

technical field

[0001] The invention belongs to the outdoor camera technology, in particular to an anti-fog interference camera system and a method for restoring images attenuated by fog. Background technique

[0002] At present, when shooting outdoor scenes, the camera effect is seriously affected by weather conditions. When the weather is good, the shooting effect is relatively clear, but in bad weather conditions (such as: haze, fog and other weather conditions) the shooting effect is relatively blurred, and serious distortion and information loss will occur in severe cases. Weather conditions have a significant impact on the images captured by the camera system, seriously affecting the performance and stability of the camera system. Aiming at this problem encountered by the outdoor camera system, it is necessary to design a camera system with anti-fog interference. The camera system should effectively suppress the influence of weather conditions on camera effects when ...

Claims

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