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Method, device and client device for judging image integrity and page loading

A client device and page loading technology, which is applied in image analysis, image enhancement, image data processing, etc., can solve the problems of large processing resources, inability to accurately judge and consume similarity, and achieve the effect of convenient judgment

Active Publication Date: 2020-03-20
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method needs to process more than one image at the same time, so it consumes considerable processing resources
In addition, for pages that change (for example, image rotation, address bar hiding, scrolling news, etc.), this similarity comparison method usually cannot make accurate judgments

Method used

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  • Method, device and client device for judging image integrity and page loading
  • Method, device and client device for judging image integrity and page loading
  • Method, device and client device for judging image integrity and page loading

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Embodiment Construction

[0034] Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be embodied in various forms and is not limited to the embodiments herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0035] Considering the new requirements that need to be adapted to the judgment and calculation of image integrity (for example, accurate judgment of dynamic page loading status), the method, device and client device provided by the present invention obtain a Values ​​that have nothing to do with the content to achieve calculation simplification and accuracy of judgment results.

[0036] figure 1 is a block diagram of a client device 10 according to one em...

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Abstract

The application discloses a method, device and client device for judging and calculating image integrity. The method includes dividing the image into multiple parts and selecting multiple or all of the multiple parts as sub-parts to be processed; calculating the color feature of the sub-part according to the value of each sub-part in the color space value; and according to whether the color of each sub-section and its adjacent sub-sections is similar, the image integrity is calculated, wherein, when the difference between the color feature values ​​of the sub-section and its adjacent sub-sections is less than the first threshold value, it is determined that the The subsections are similar in color to their adjacent subsections. The calculation of the image integrity can also introduce a bad block coefficient, and the calculated image integrity can be used to judge the page loading status. Thus, it is possible to obtain a content-independent value by calculating the color difference of each area of ​​the image and use this value to monitor the process (for example, monitor page loading speed) and monitor problems (such as white screen problems).

Description

technical field [0001] The invention relates to page image processing, in particular to a method, device and client device for judging image integrity and page loading. Background technique [0002] In practical applications, it is often necessary to judge whether a digital image is complete or quantify the completeness of a digital image for various reasons. For example, in the network speed test, the judgment of whether the page is loaded needs to be based on the judgment of whether the page image is complete. In the prior art, judgment is usually made by comparing the similarity between two pictures before and after. This method needs to process more than one image at the same time, so it consumes considerable processing resources. In addition, for pages that change (for example, image rotation, address bar hiding, scrolling news, etc.), this similarity comparison method usually cannot make accurate judgments. [0003] With the popularization of dynamic pages and the o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00G06T7/40G06K9/46G06K9/62
CPCG06T7/0002G06T2207/10024G06T2207/10004G06V10/56G06F18/22
Inventor 陈策
Owner ALIBABA (CHINA) CO LTD
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