Supercharge Your Innovation With Domain-Expert AI Agents!

Image haze removal method, electronic device and computer-readable storage medium

A technology of electronic equipment and computer programs, applied in the field of image processing, to achieve the effect of improving image quality

Active Publication Date: 2022-07-08
MOBILE DRIVE NETHERLANDS BV
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, images captured in hazy or foggy environments often appear hazy

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 haze removal method, electronic device and computer-readable storage medium
  • Image haze removal method, electronic device and computer-readable storage medium
  • Image haze removal method, electronic device and computer-readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] see figure 1 As shown, the image dehazing system 20 (hereinafter referred to as the “dehazing system 20 ” for ease of description) operates in the electronic device 2 . The haze removal system 20 is used to perform haze removal processing on the image. The electronic device 2 includes, but is not limited to, a memory 260 , at least one processor 270 , a camera 280 , and a display screen 290 .

[0034] It should be noted, figure 1 The electronic device 2 is only exemplified. In other embodiments, the electronic device 2 may also include more or fewer elements, or have different configurations of elements. The electronic device 2 can be a mobile phone, a tablet computer, a digital assistant, a personal computer, or any other suitable device.

[0035] In this embodiment, the memory 260 may be an internal memory of the electronic device 2 , that is, a memory built in the electronic device 2 . In other embodiments, the memory 260 may also be an external memory of the el...

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 a method for removing haze from an image, comprising: converting an image into S(x) and V(x), wherein S(x) refers to the saturation component of the image, and V(x) refers to the the luminance component of the image; filter the S(x) to obtain S'(x), and filter V(x) to obtain V'(x); make a difference between the S'(x) and V'(x) obtaining a depth value d(x); calculating transmittance t(x) based on the depth value d(x); and performing a haze removal process on the image based on the transmittance t(x) according to a preset formula , to obtain a haze-free image J(x). The present invention also provides an electronic device and a computer-readable storage medium for realizing the haze removal method. By using the invention, the image can be dehaze-removed, and the image quality can be improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, and in particular, to an image haze removal method, an electronic device and a computer-readable storage medium. Background technique [0002] The user can take pictures with an electronic device such as a mobile phone. However, images captured in hazy or foggy environments often have a hazy feel. SUMMARY OF THE INVENTION [0003] In view of the above content, it is necessary to provide an image haze removal method, an electronic device and a computer-readable storage medium, which can perform haze removal processing on an image and improve image quality. [0004] A first aspect of the present invention provides a method for removing haze from images, which is applied to electronic equipment, and the method includes: [0005] convert the image into S(x) and V(x), where S(x) refers to the saturation component of the image and V(x) refers to the luminance component of the image...

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): G06T5/00
CPCG06T5/73G06T2207/10024G06T2207/20192G06T5/94G06F9/30003G06T7/12G06T5/70
Inventor 黄俊翔钟庭颢王淳毅郭煜枫
Owner MOBILE DRIVE NETHERLANDS BV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com