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Intelligent anti-overexposure high-definition web camera

A network camera, intelligent technology, applied in the direction of image communication, TV, color TV parts, etc., can solve the problem of low illumination of the image, and achieve the effect of good low illumination, good anti-overexposure effect, and high luminous flux rate

Inactive Publication Date: 2013-12-18
毛振刚
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art, by using an infrared manual zoom lens to solve the shooting problems encountered at night or in places with insufficient light, Make the image have the effect of low illumination; the digital signal is processed to prevent overexposure, so that the image has the effect of preventing overexposure

Method used

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  • Intelligent anti-overexposure high-definition web camera

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Embodiment Construction

[0019] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0020] An intelligent anti-overexposure high-definition network camera, figure 1 As shown, it includes a camera lens, a photosensitive device, a high-speed DSP digital signal processor, a controller, a network interface, an LED infrared lamp, a power supply, and a power management module; wherein, the camera lens is connected to the photosensitive device, and the high-speed The DSP digital signal processor is connected with the controller, the controller is connected with the network interface, the LED infrared light is connected with the controller, and the power supply supplies power to each module through the power management module. The camera lens adopts an infrared manual zoom lens, and the manual zoom uses an aspheric lens, and secondly, the camera lens adopts a coating technology; the photosensitive device adopts a 1 / 3 inch CMOS image sens...

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Abstract

The invention relates to an intelligent anti-overexposure high-definition web camera, and belongs to the technical field of security and protection. The intelligent anti-overexposure high-definition web camera comprises a camera lens, a sensitization device, a high-speed DSP, a controller, a network interface, an LED infrared lamp, a power source and a power source management module. The camera lens is connected with the sensitization device, the high-speed DSP is connected with the controller, the controller is connected with the network interface, the LED infrared lamp is connected with the controller, and the power source supplies power for all modules through the power source management module. The intelligent anti-overexposure high-definition web camera is strong in anti-overexposure performance, and the anti-overexposure effect of images is good after the images are processed through an anti-overexposure processor.

Description

technical field [0001] The invention belongs to the technical field of security monitoring, in particular to the field of cameras, in particular to an intelligent anti-overexposure high-definition network camera. Background technique [0002] With the development of society, the role of cameras in security monitoring systems is becoming more and more obvious. Although many manufacturers now use CCD image sensors as photosensitive elements of cameras to capture clear images, with the emergence of network megapixel cameras, they mainly use high-resolution progressive scan methods, progressive scan CMOS The image sensor has more advantages than the interlaced CCD image sensor. He scans each TV line in turn, instead of dividing the TV line into odd and even lines and superimposing them into a complete image. With interlaced scanning, there is a large difference in the positions of fast-moving objects in odd and even scanning fields, resulting in blurred pictures. CCD image sen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N9/04H04N7/18
Inventor 毛振刚毛佳琳毛佳玮
Owner 毛振刚
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