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Camera device and control method thereof

A camera device and technology for capturing images, applied in the field of photography, can solve the problems of difficult license plate recognition, unclear license plate shooting, and inability to clearly photograph license plates, etc., to achieve the effect of improving clarity and reducing energy consumption

Active Publication Date: 2021-10-01
SHENZHEN MAXVISION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When capturing violations, it is necessary to take pictures of the license plate and its surrounding environment. If the ambient light is poor, the license plate cannot be clearly captured, making it difficult to recognize the license plate
At this time, you need to turn on the flash and take pictures. However, if the shooting distance is too far after turning on the flash, there will still be cases where the license plate is not clear

Method used

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  • Camera device and control method thereof
  • Camera device and control method thereof
  • Camera device and control method thereof

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0027] In Embodiment 1 of the present invention, a camera device is provided, which includes a first image sensor 1 , a second image sensor 2 , an image fusion module 3 , a control module 4 and a flashlight 5 . The first image sensor 1 is used to capture images with a set normal exposure. The second image sensor 2 is used to capture an image of the same area at the same time as the first image sensor 1 with low exposure. The first image sensor 1 and the second image sen...

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Abstract

The present invention provides an imaging device and a control method thereof, including a first image sensor, a second image sensor and an image fusion module, the first image sensor is used to take a first image with normal exposure, and the second image The sensor is used to take a second image of the same area at the same time with a low exposure, and the image fusion module is used to combine the first image taken by the first image sensor with the second image taken by the second image sensor fusion. The imaging device of the invention has the advantage of good photographing effect.

Description

technical field [0001] The invention relates to the field of imaging, in particular to an imaging device and a control method thereof. Background technique [0002] Camera technology is widely used in various fields. For example, in the traffic field, cameras are used to capture violations. [0003] When capturing violations, the license plate and its surrounding environment need to be photographed. If the ambient light is poor, the license plate cannot be clearly photographed, making it difficult to recognize the license plate. At this time, it is necessary to turn on the flashlight and take pictures. However, if the shooting distance is too far after turning on the flashlight, there is still the situation that the license plate is not clear. Contents of the invention [0004] The object of the present invention is to provide an imaging device and a control method thereof that can improve the clarity of photographs taken. [0005] In an embodiment of the present invent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/225H04N5/235H04N5/232H04N5/265G08G1/017G03B15/03G06T5/50
CPCH04N5/265G08G1/0175G03B15/03G06T5/50H04N23/45H04N23/55H04N23/54H04N23/80H04N23/71H04N23/74
Inventor 童佳文何旋杨祥勇乔丽静苗应亮
Owner SHENZHEN MAXVISION TECH