Anti-sunburn method for camera, camera and readable storage medium

A camera and sun technology, applied in the thermal infrared field, can solve the problem that the filter of the infrared detector and visible light camera is easily burned by the strong sun, and achieve the effect of enhancing effective protection, ensuring safety, and reducing property loss

Inactive Publication Date: 2018-07-31
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] An embodiment of the present invention provides a method for preventing sunburn of a camera, a camera and a readable storage medium, which are used to solve the technical problem that the infrared detector of the camera and the optical filter of the visible light camera are easily burned by the

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  • Anti-sunburn method for camera, camera and readable storage medium
  • Anti-sunburn method for camera, camera and readable storage medium
  • Anti-sunburn method for camera, camera and readable storage medium

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Embodiment Construction

[0061] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In the case of no conflict, the embodiments and the features in the embodiments of the present invention can be combined arbitrarily with each other. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0062] The t...

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Abstract

The invention discloses an anti-sunburn method for a camera, the camera and a readable storage medium, which are used for solving the technical problem that an infrared detector of the camera and an optical filter of a visible light camera can be easily burnt by the strong sun in the prior art, aim to prevent the infrared detector of the camera and/or the optical filter of the visible light camerafrom being burnt by the strong sun, and further achieve the effective protection on the infrared detector in the camera and the optical filter of the visible light camera. The method includes the following steps: collecting a thermal infrared image of a scene to be detected by the infrared detector of the camera; determining whether the strong sun exists in the scene to be detected according to agray image corresponding to the thermal infrared image; and if the strong sun exists, changing the detection direction of the infrared detector and/or the visible light camera of the camera, and/or turning off a shutter of the infrared detector, and/or removing the optical filter of the visible light camera.

Description

technical field [0001] The invention relates to the field of thermal infrared technology, in particular to a method for preventing sunburn of a camera, a camera and a readable storage medium. Background technique [0002] With the development of electronic technology and infrared technology, infrared cameras and visible light cameras are more and more widely used in various fields, such as building monitoring, power system, forest fire prevention and marine fish detection and so on. Since the essence of infrared photography is to obtain the corresponding thermal infrared image by detecting the energy radiated by the object (that is, the heat emitted by the object) by the infrared detector, it is possible to detect high-temperature objects, such as flames, through the collected thermal infrared images. , the sun, etc. [0003] During the use of infrared cameras and visible light cameras, if they collect images directly against the strong sun for a long time, it is easy to ca...

Claims

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Application Information

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IPC IPC(8): H04N5/232H04N5/33G06T7/00
CPCH04N5/33G06T7/0002G06T2207/10048H04N23/60H04N23/661H04N23/695H04N23/61H04N23/90
Inventor 卢伍平杨志强苑志刚徐兰叶王明艳
Owner ZHEJIANG DAHUA TECH CO LTD
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