Image processing method and device, storage medium, electronic device

An image processing and image technology, which is applied in the field of communication, can solve the problem of unclear license plate images, achieve clear target objects, and ensure the effect of ambient brightness

Active Publication Date: 2021-12-17
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an image processing method and device, a storage medium, and an electronic device, so as to at least solve the problem that the license plate image on the target vehicle obtained in the related art is not clear

Method used

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  • Image processing method and device, storage medium, electronic device
  • Image processing method and device, storage medium, electronic device
  • Image processing method and device, storage medium, electronic device

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Embodiment Construction

[0028] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0029] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0030] The method embodiment provided in Embodiment 1 of the present application may be executed in a mobile terminal, a computer terminal, or a similar computing device. Taking running on a mobile terminal as an example, figure 1It is a hardware structure block diagram of a mobile terminal of an image processing method in an embodiment of the present invention. Such as figure 1 As shown, the mobile terminal 10 may include one or more ( figure 1 On...

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Abstract

The present invention provides an image processing method and device, a storage medium, and an electronic device. The method includes: acquiring a first image obtained by photographing a target area of ​​a target vehicle; Adjust the brightness of the first image to obtain the second image; compare the ambient brightness value of the environment where the target vehicle is located with the preset ambient brightness value to obtain the first comparison result; use the first comparison result to determine the exposure correction value of the target object; adjust the second The halo of the car light device in the first image is obtained to obtain the adjusted halo of the car light device; based on the exposure correction value and the adjusted halo of the car light device, the brightness of the target object in the second image is adjusted to obtain the target image. The present invention solves the problem that the acquired license plate image on the target vehicle is not clear, and achieves the effect of obtaining a clearer target object and ensuring the brightness of the environment.

Description

technical field [0001] The present invention relates to the communication field, in particular, to an image processing method and device, a storage medium, and an electronic device. Background technique [0002] When driving at night, people will feel a halo or halo around the headlights. This phenomenon should be classified into the category of "spherical aberration". During the day, the pupil of the human eye narrows into a thin slit, allowing light to fall on the very center of the lens. At night, the pupil dilates to allow more light to enter the eye. In this case, the image of the object seen by the eye falls on the lens. Later, the farther the image is from the lens, the worse the optics will be. After the imaging deviates from the center of the lens, the light will not be concentrated to the center of the eye. Because the lens is round, we see a ring-shaped halo. The camera is similar to the human eye, and after exposure, it will also form a large circle of halo. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/235G08G1/017
CPCG08G1/0175H04N23/71H04N23/73
Inventor 赵超杰
Owner ZHEJIANG DAHUA TECH CO LTD
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