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Picture processing method and system and related devices

A picture processing and picture technology, applied in the field of picture processing, can solve the problems such as the difficulty of picture material adaptation, achieve the effect of reducing difficulty and improving accuracy

Active Publication Date: 2016-11-23
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present application provides a picture processing method and related equipment and system to solve the existing problem of high difficulty in picture material adaptation when placing multi-size scenes

Method used

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  • Picture processing method and system and related devices
  • Picture processing method and system and related devices
  • Picture processing method and system and related devices

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The embodiment of the present application provides an image processing method, such as figure 1 As shown, it is a schematic flow chart of the image processing method described in Embodiment 1 of the present application, and the method may include the following steps:

[0038] Step 101: The server receives a picture acquisition request initiated by a first terminal for an original picture carrying set core area information, and the picture acquisition request carries size information of a target picture required by the first terminal.

[0039] Optionally, in the step 101, the picture acquisition request may be that the first terminal sends the request to the server through an HTTP (Hyper Text Transfer Protocol, hypertext transfer protocol) API (Application Program Interface, application programming interface) Initiated, or initiated to the server according to a program call instruction issued by other programs, which is not limited in this embodiment of the present appli...

Embodiment 2

[0076] Embodiment 2 of the present application provides a picture processing method, which is a detailed description of the picture processing method described in Embodiment 1 of the present application, as figure 2 As shown, the image processing method may include the following steps:

[0077] Step 201: Mark the core area of ​​the initial original image.

[0078] Specifically, in order to ensure that the core content of the initial original picture uploaded by the user can be fully displayed in the final result picture, the user needs to mark the core area of ​​the initial original picture on the corresponding server page.

[0079] Optionally, in step 201, the user may first upload an initial original picture, and designate an adaptation ratio range corresponding to the initial original picture. Afterwards, the server can upload the initial original picture to the corresponding file system, and return the obtained picture address (such as the picture URL, that is, the pictu...

Embodiment 3

[0111] Based on the same inventive concept, Embodiment 3 of the present application provides a picture processing method with the first terminal as the execution subject, such as image 3 As shown, it is a schematic flow chart of the image processing method described in Embodiment 3 of the present application, and the method may include the following steps:

[0112] Step 301: The first terminal initiates a picture acquisition request to the server for the original picture carrying the set core area information, and the picture acquisition request carries the size information of the target picture required by the first terminal.

[0113] Specifically, similar to the related description in step 101, the picture acquisition request may be initiated by the first terminal through the HTTP API; in addition, the picture acquisition request may also be the first terminal based on the original picture address information, such as the URL of the original picture, etc., which are not des...

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PUM

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Abstract

The invention discloses a picture processing method and system and related devices. According to size information of a target picture, an original picture with set core area information is cut, and a cut picture, whose picture proportion is the same with that of the target picture, with the core area of the original picture is obtained; and according to the size information of the target picture and size information of the cut picture, the cut picture is zoomed in / out to obtain a result picture, whose size is the same with that of the target picture, with the core area of the original picture is obtained. Thus, on the premise that the core area of the original picture is not cut for mistake and the picture adaption accuracy is improved, the adaption difficulty of picture materials during multi-size scene projection is reduced greatly.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to an image processing method and related equipment and systems. Background technique [0002] When delivering the same picture material to different target scenes, end users often need to adjust the picture material according to the size required by these target scenes. [0003] For example, if the size required by the target scene is different from the size of the picture material, but the proportion of the picture required by the target scene is the same as the picture proportion of the picture material, the picture material can be scaled by using the proportional scaling method of the picture. A picture having the same proportion as the picture material of the picture material and meeting the size required by the target scene is obtained. For another example, if the size required by the target scene is different from the size of the image material, and th...

Claims

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Application Information

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IPC IPC(8): G06T3/40
Inventor 李穆代卓贤
Owner ALIBABA GRP HLDG LTD