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

A client device, page loading technology, applied in image enhancement, image analysis, image data processing and other directions, can solve problems such as large processing resources, inability to accurately determine similarity, consumption, etc., to achieve the effect of convenient determination

Active Publication Date: 2017-07-21
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

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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 and device used for judging and calculating image integrity and a client device. The method includes dividing an image into a plurality of parts and selecting a plurality of or all of the plurality of parts as subparts to be processed; according to the value of each subpart in color space, calculating a color characteristic value of the subpart; and according to whether each subpart and a subpart adjacent thereto are close in color, calculating image integrity, and under the circumstance that difference of color characteristic values of the subpart and the subpart adjacent thereto is smaller than a first threshold value, judging that the subpart and the subpart adjacent thereto are close in color. The calculation of the image integrity can also introduce a bad block coefficient, and the calculated image integrity can be used for judging the page loading condition. Thus, a value irrelevant to content can be obtained through calculation of the color difference of regions of a picture and the value can be utilized to monitor a process (such as monitoring of page loading speed) and monitor problems (such as a white screen problem).

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 Applications(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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