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Camera system with image correction

A technology of image correction and camera system, applied in the field of camera system, can solve problems such as inconvenience

Active Publication Date: 2020-12-29
CHICONY ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, it is extremely inconvenient for the user to constantly adjust the focal length of the photography device according to the temperature.

Method used

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  • Camera system with image correction
  • Camera system with image correction
  • Camera system with image correction

Examples

Experimental program
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Embodiment Construction

[0028] figure 1 It is a structural diagram of an embodiment of the camera system 1 of the present invention. see figure 1 The camera system 1 includes a processing unit 10 , an image capture unit 20 , a temperature detection unit 30 and a storage unit 40 . The processing unit 10 is electrically connected among the image capture unit 20 , the temperature detection unit 30 and the storage unit 40 .

[0029] figure 2 It is a schematic appearance diagram of an embodiment of the camera system 1 of the present invention. In one example, see figure 2 , the camera system 1 includes a lens assembly 101 and a base 102 . The lens assembly 101 is disposed on the base 102 . The lens assembly 101 includes a lens 1011 and a lens barrel 1012 . The lens 1011 is accommodated in the lens barrel 1012 , and the lens barrel 1012 is fixed on the base 102 . Wherein, the image capture unit 20 , the storage unit 40 and the processing unit 10 are arranged in the base 102 .

[0030] In one emb...

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PUM

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Abstract

The invention provides a camera system with image correction function, which includes: an image capture unit, which captures images to generate image signals. The temperature detection unit detects temperature to generate a temperature signal. The storage unit stores the calibration temperature and at least one corresponding image calibration value. The processing unit is connected with the image capture unit, the temperature detection unit and the storage unit. The processing unit receives the temperature signal, and the processing unit reads the image correction value corresponding to the correction temperature corresponding to the temperature signal in the storage unit, and the processing unit corrects the value according to the image The image signal is processed to generate a corrected image signal.

Description

technical field [0001] The invention relates to a camera system, in particular to a camera system with image correction function. Background technique [0002] At present, there are photographic devices used in various fields, such as driving recorders and surveillance cameras. Therefore, various photographing devices can be installed on vehicles, helmets, intersections, entrances and exits, etc., so as to be able to photograph places to be monitored. [0003] However, the most important requirement of a photographic device is whether the displayed picture is clear. That is to say, when the image captured by the photographic device is blurred, it will cause inconvenience for people to watch. [0004] Among them, many photographing devices are installed in very harsh environments, such as being installed at intersections, inside cars, and the like. Usually in summer, the photographic device will be exposed to direct sunlight and its internal temperature will be very high. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/67H04N23/80
Inventor 袁上元刘享屏江威德
Owner CHICONY ELECTRONICS