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Method and device for generating composite images

A technology for pictures and atlases, applied in the field of image processing, can solve the problems of long time, difficulty in synthesizing pictures, low efficiency, etc., and achieve the effect of improving the generation efficiency

Active Publication Date: 2019-05-14
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Changing pictures requires artists to regenerate templates, or modify background images, or modify foreground elements, which takes a long time and is inefficient. It is difficult to meet the needs of some promotional activities to generate a large number of composite pictures in a short time

Method used

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  • Method and device for generating composite images
  • Method and device for generating composite images
  • Method and device for generating composite images

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Embodiment Construction

[0022] The embodiment of the present application proposes a new method for generating composite pictures, which uses automatically changing background images, automatically changing layouts and positions of foreground elements to generate composite pictures, and can generate a large number of different composite pictures in a short time. Solve the problems existing in the prior art. The process of the embodiment of this application is as follows figure 1 shown.

[0023] Step 110, based on the background atlas, determine the background image of the synthesized picture.

[0024] In general, include larger areas of the background image that are not obscured by foreground elements in the composite. The larger the area of ​​the background image that is not occluded by foreground elements, the easier it is to identify the synthetic image using the parameters generated from the background image. Changing background images will increase the recognition difficulty of composite image...

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Abstract

The present application provides a method for generating a composite image, including: determining the background image of the composite image based on the background atlas; dividing sub-regions on the background image for foreground elements; each sub-region is used to display at least one foreground element; Determine the display shape of the foreground element in the sub-area; draw the corresponding foreground element in the sub-area according to the display shape. Through the technical solution of the present application, a large number of synthesized pictures can be automatically generated in a short time, and the generation efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to a method and device for generating a composite image. Background technique [0002] Internet-based promotional activities often take the form of displaying or disseminating pictures on web pages and social platforms. Always using the same picture can easily cause users' mental fatigue, and it is necessary to change the picture displayed frequently to achieve better results. [0003] Images used for promotional activities are usually composite images of background images and foreground elements. In the prior art, a single template is often used to synthesize the background image and the foreground elements into one picture, that is, the foreground elements are drawn on a fixed background image at a fixed position. Changing pictures requires artists to regenerate templates, or modify background images, or modify foreground elements, which takes a long time ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T11/00G06T11/60
CPCG06T11/60G06T3/0006G06T3/40G06T11/20G06T7/194G06T5/20G06T11/001G06T2207/20221G06F40/106G06F40/186
Inventor 张宇杜志军王楠丁威何强
Owner ADVANCED NEW TECH CO LTD