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

Image denoising method and device, electronic equipment and storage medium

A technology for electronic equipment and storage media, applied in the field of image processing, can solve the problems of poor denoising effect, affecting ISP processing effect, and high power consumption

Active Publication Date: 2021-08-20
BEIKE TECH CO LTD
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing denoising algorithm has the disadvantages of poor denoising effect and high power consumption, which affects the processing effect of ISP processing. Therefore, a new image denoising technology solution is needed

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 denoising method and device, electronic equipment and storage medium
  • Image denoising method and device, electronic equipment and storage medium
  • Image denoising method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] Example embodiments according to the present disclosure will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present disclosure, rather than all the embodiments of the present disclosure, and it should be understood that the present disclosure is not limited by the exemplary embodiments described here.

[0043] It should be noted that relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0044] Those skilled in the art can understand that terms such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish different steps, devices or modules, etc. necessary logical sequence.

[0045] It should also be understood that in the embodiments of the present disclosure, "plurality...

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 invention provides an image denoising method and device, electronic equipment and a storage medium, and relates to the technical field of image processing, and the method comprises the steps: determining a first sampling point and a first weight in a first direction; according to the current pixel value of the to-be-processed pixel point, the pixel value of the first sampling point and the first weight, performing first filtering processing in a first direction to obtain a first pixel value of the to-be-processed pixel point; and determining a second sampling point and a second weight in a second direction, and performing second filtering processing in the second direction according to the first pixel value of the to-be-processed pixel point, the pixel value of the second sampling point and the second weight to obtain a second pixel value of the to-be-processed pixel point as a current pixel value of the to-be-processed pixel point. According to the invention, the image denoising efficiency is improved, the operation complexity is reduced, the image denoising capability is improved, and the image quality of ISP processing can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular, to an image denoising method, device, electronic equipment, and storage medium. Background technique [0002] At present, in order to enable customers to obtain a real perceptual experience of the house, a "VR viewing" has been launched, which uses VR technology to truly restore the three-dimensional scene of the house. Users can roam and visit from multiple angles through keyboard and mouse control. Indoor and other scene data can be obtained through panoramic cameras, depth cameras, lidar and other equipment to construct a 3D scene of the listing. "VR viewing" needs to integrate and apply multiple technologies. The house photos presented to customers need to be processed by ISP (Image Signal Process, Image Signal Processing). During the ISP processing, the image needs to be denoised. Since the final photos presented to customers during the VR viewing will a...

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
IPC IPC(8): G06T5/00
CPCG06T5/94G06T5/70
Inventor 杨弢
Owner BEIKE 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