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Webpage processing method and device

A processing method and web technology, applied in the field of cloud computing, can solve the problems of unsmooth picture and large bandwidth occupation, and achieve the effect of shortening display delay, reducing occupation and sending delay, and high fluency

Active Publication Date: 2021-04-09
NEW H3C BIG DATA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present application provides a method and device for processing webpages to solve the problem that in VDI application scenarios, when users browse webpages based on the cloud desktop client, the picture is not smooth and the bandwidth occupation is relatively large.

Method used

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  • Webpage processing method and device
  • Webpage processing method and device

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Embodiment Construction

[0027] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application.

[0028] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and al...

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Abstract

The invention provides a webpage processing method and device. The method comprises the steps: obtaining a current frame of picture of a webpage and a previous frame of picture of the webpage; respectively obtaining a plurality of vertical straight lines in the vertical direction from the current frame of picture and the previous frame of picture to form a first line set and a second line set respectively; determining a motion vector between the current frame of picture and the previous frame of picture based on the first line set and the second line set; moving each macro block in the previous frame of picture based on the motion vector, and performing operation processing on the moved macro block and a target block at a corresponding position in the current frame of picture to obtain a residual error between the current frame of picture and the previous frame of picture; and encoding the residual error and sending an encoded result to a cloud desktop client, so that the cloud desktop client decodes the encoded result to obtain the residual error, obtains the current frame of picture based on the previous frame of picture and the residual error, and outputs and displays the current frame of picture. The problems that when a user browses a webpage based on the cloud desktop client, pictures are not smooth, and bandwidth occupation is large are solved.

Description

technical field [0001] The present application relates to the technical field of cloud computing, in particular to a web page processing method and device. Background technique [0002] Under the background of the current era of cloud computing, the application scenarios of Virtual Desktop Infrastructure (VDI) are becoming more and more extensive. VDI mainly relies on the virtual machines divided by the virtual machine monitor (Hypervisor) on the physical server. The virtual machine screen is transmitted to the cloud desktop client. Image compression and transmission are the most important factors affecting the performance of cloud desktop transfer protocols. The main performance indicators of image compression are compression speed, compression efficiency, and image quality. The compression speed reflects the response speed, which affects the fluency of operation; the compression efficiency affects the size of the compressed image, which affects the network bandwidth; and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/957H04N19/176H04N19/42H04N19/517
CPCG06F16/957H04N19/176H04N19/517H04N19/42
Inventor 钟云
Owner NEW H3C BIG DATA TECH CO LTD
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