Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF14 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com