Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Video image processing method, device, electronic device and storage medium

A technology of video image and electronic equipment, applied in the field of video image processing, can solve problems such as mosaic, block effect, slow update speed of channel bandwidth, and affect the effect of video image playback, so as to reduce uneven data distribution and improve playback fluency , The playback effect is consistent

Active Publication Date: 2021-06-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the update frequency of the electronic device camera is very high, the bandwidth update speed of the channel used for video transmission is very slow, so the transmission bandwidth is limited, thereby limiting the bit rate of the video transmitted by the electronic device, and when the bit rate is limited In the case of the current video coding framework, mosaic and block effects are prone to occur, which greatly affects the playback effect of video images

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
  • Video image processing method, device, electronic device and storage medium
  • Video image processing method, device, electronic device and storage medium
  • Video image processing method, device, electronic device and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0019] With the development of science and technology, the pixels of cameras of electronic devices such as mobile phones and tablet computers are getting higher and higher, and the definition of recorded video images is also getting higher and higher. As a way, usually electronic devices are equipped with two cameras, and now electronic devices with three or even four cameras are emerging in an endless stream. Moreover, the frequency of replacement of cameras in electronic devices is very hi...

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 embodiment of the present application discloses a video image processing method, device, electronic equipment and storage medium. The method includes acquiring a video image to be processed collected by an image acquisition component; performing blurring processing on the video image to be processed by using a target low-pass filter, and the blurring processing is used to reduce high frequency component; encoding and compressing the video image to be processed after the fuzzy processing to obtain a target video image; transmitting the target video image. This method reduces the high-frequency components in the video image by blurring the video image data before being input to the encoder, and can reduce the problem of uneven data distribution when the processed video image is encoded by the encoder. In turn, after the overall encoding of the video, the mosaic and block effects are reduced during playback, and the fluency of playback is improved.

Description

technical field [0001] The present application relates to the technical field of video image processing, and more specifically, to a video image processing method, device, electronic device, and storage medium. Background technique [0002] With the development of Internet technology and electronic device technology, more and more electronic devices are equipped with cameras with higher pixels, and the pixels of cameras of electronic devices are getting higher and higher, and the resolution of recorded videos is also getting higher and higher. Although the update frequency of the electronic device camera is very high, the bandwidth update speed of the channel used for video transmission is very slow, so the transmission bandwidth is limited, thereby limiting the bit rate of the video transmitted by the electronic device, and when the bit rate is limited In the case of the current video coding framework, mosaics and block effects are prone to occur, which greatly affects the ...

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): H04N21/44H04N21/4402H04N5/21
CPCH04N5/21H04N21/44H04N21/440263H04N21/440281
Inventor 胡小朋
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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