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Image acquisition equipment, equipment control method and device and storage medium

An image acquisition device and a technology for acquiring parameters, applied in the computer field, can solve the problems of poor image quality and dark environment, and achieve the effect of improving quality

Active Publication Date: 2019-12-10
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in some cases, such as rainy weather, night, etc., the ambient brightness may be relatively dark, resulting in poor image quality captured by the image acquisition device

Method used

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  • Image acquisition equipment, equipment control method and device and storage medium
  • Image acquisition equipment, equipment control method and device and storage medium
  • Image acquisition equipment, equipment control method and device and storage medium

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Experimental program
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Effect test

Embodiment approach

[0130] As an implementation manner of an embodiment of the present invention, the device further includes: a black and white filter and a color filter; the method further includes:

[0131] When the magnification is less than or equal to the preset third threshold, switch to the color filter; when the magnification is greater than the third threshold, switch to the black and white filter; wherein, the first The third threshold is less than or equal to the first threshold.

[0132] As an implementation manner of the embodiment of the present invention, before acquiring the current acquisition parameters, the method further includes:

[0133] Determine whether it is currently in cruise mode;

[0134] The determination of the size relationship between the magnification and the preset first threshold and the second threshold; wherein the first threshold is less than or equal to the second threshold; according to the size relationship between the magnification and the first thresh...

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PUM

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Abstract

The embodiment of the invention provides image acquisition equipment, an equipment control method and device, and a storage medium, and the equipment comprises a processor, an infrared lamp, and a white light lamp. The processor is used for acquiring current acquisition parameters, wherein the current acquisition parameters comprise multiplying power, ambient brightness and gain information; the processor is further used for determining the size relation between the multiplying power and a preset first threshold value and a preset second threshold value, controlling the on-off states of the infrared lamp and the white light lamp according to the size relationship between the multiplying power and the first threshold value and the second threshold value, and the ambient brightness and the gain information, wherein the first threshold value is smaller than or equal to the second threshold value. According to the embodiment of the invention, a light source can be provided through the white light lamp and the infrared lamp, moderate brightness of the environment where the image acquisition equipment is located is ensured, and the quality of images acquired by the image acquisition equipment is improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an image acquisition device, a device control method, a device and a storage medium. Background technique [0002] With the continuous development of image acquisition technology, image acquisition equipment has been more and more widely used, such as in security monitoring, intelligent transportation and other fields. When an image acquisition device acquires an image, only when the brightness of its environment is moderate can it acquire an image with better quality. [0003] However, in some cases, such as rainy weather, night, etc., the ambient brightness may be relatively dark, resulting in poor image quality captured by the image acquisition device. Therefore, how to ensure the moderate brightness of the environment where the image acquisition device is located so as to improve the quality of the images collected by the image acquisition device is an urgent probl...

Claims

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Application Information

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IPC IPC(8): H04N5/235H04N5/225
CPCH04N23/56H04N23/55H04N23/71H04N23/74H04N23/69H04N23/76H04N23/11
Inventor 张国平马伟民
Owner HANGZHOU HIKVISION DIGITAL TECH
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