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Image processing method and device

An image processing and image technology, applied in the field of image processing, can solve the problems of video call freezes, blurry screens, etc., and achieve the effect of reducing video freezes

Pending Publication Date: 2021-03-26
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present application is to provide an image processing method and device, which can solve the problems of stuck and blurred screen during video calls in the prior art

Method used

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present 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.

[0026] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and / or" in the specification an...

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Abstract

The invention discloses an image processing method and device, and belongs to the technical field of image processing. The method comprises the steps of determining the resolution and the code rate ofa video frame image transmitted in a video call process, obtaining background information in the video frame image, performing fuzzy processing on the video frame image to obtain a video frame imageafter fuzzy processing, and transmitting the video frame image after fuzzy processing based on the resolution and the code rate. Due to the fact that high-frequency information in the background information is filtered out, more effective foreground information can be transmitted under the fixed resolution and code rate, and the problems of video lag and blurred screen are avoided or reduced.

Description

technical field [0001] The present application belongs to the technical field of image processing, and in particular relates to an image processing method and device. Background technique [0002] At present, users use electronic devices to make daily video calls more and more widely, including WeChat video calls, high-definition video calls (ViLTE, Video over LTE), conference video calls and other video call methods. For a video call, the user expects to be able to see clearer video quality of the local end and the opposite end of the call. [0003] In the process of implementing the present application, the inventor found that at least the following problems exist in the prior art: since video calls not only need to transmit voice data packets, but also need to transmit video data packets, the requirements for network environment conditions are relatively high, so when the network environment When it is poor, the quality of the video call will also be poor, and phenomena ...

Claims

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Application Information

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IPC IPC(8): H04N7/14H04N21/4788H04N21/4402
CPCH04N7/141H04N21/4788H04N21/440263H04N21/440281
Inventor 郭闪闪
Owner VIVO MOBILE COMM CO LTD