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Image deformation treatment method and device

A deformation processing and image technology, which is applied in the computer field and can solve problems such as adaptive matching of user target shapes.

Active Publication Date: 2016-09-21
TENCENT TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing face deformation technology is generally based on the local image deformation algorithm, using model parameters for deformation, and cannot adaptively match the target shape given by the user

Method used

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  • Image deformation treatment method and device

Examples

Experimental program
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Embodiment Construction

[0042] figure 1 It is an application environment diagram of the image distortion processing method in an embodiment. Such as figure 1 As shown, the application environment includes a terminal 110 and a server 120. The terminal 110 and the server 120 can communicate through a network.

[0043] The terminal 110 may be a smart phone, a tablet computer, a notebook computer, a desktop computer, etc., but it is not limited thereto. The terminal 110 may send a deformable template acquisition request, send image data, etc. to the server 120, and the server 120 may send a deformable template, etc., to the terminal 110. The method of image distortion processing can be implemented on a terminal or a server.

[0044] In one embodiment, figure 1 The internal structure of the terminal 110 in figure 2 As shown, the terminal 110 includes a processor, a graphics processing unit, a storage medium, a memory, a network interface, a display screen, and an input device connected through a system bus....

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Abstract

The invention relates to an image deformation treatment method and a device, and the method comprises the steps: acquiring a to-be-treated image, identifying a facial image in the image and positioning the five sense organs datum points; acquiring a deformation template with configuration reference points and configuration datum points, determining present reference points corresponding to the configuration reference points in the five sense organs datum points and to-be-matched datum points corresponding to the configuration datum points; according to the positional relation of the configuration reference points and the configuration datum points and the positional relation of the present reference points and the to-be-matched datum points, performing the five sense organs similarity mapping to obtain target datum points corresponding to the configuration datum points in the to-be-treated image, and forming mapping point pairs by using target datum points and the corresponding to-be-matched datum points; according to the positional relation of the target datum points and the to-be-matched datum points in the mapping point pairs and the positional relation of the mapping points and to-be-treated image points, determining the mapping relation of the to-be-treated image points, mapping the to-be-treated image points to the corresponding target positions according to the mapping relation, and improving the matching degree of the deformed image and the target image.

Description

Technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for image deformation processing. Background technique [0002] With the development of image processing technology and computer technology, users have higher and higher demands for beautification and deformation of photographs of portraits. Facial deformation is a very important application in the field of image deformation, which is widely used in advertising, film, animation and other fields. [0003] The existing face deformation technology is generally based on a local image deformation algorithm, which uses model parameters for deformation, and cannot adaptively match the target shape given by the user. Summary of the invention [0004] Based on this, it is necessary to provide a method and device for image distortion processing to improve the matching degree between the deformed image and the target image in response to the above technical problems. ...

Claims

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Application Information

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IPC IPC(8): G06T3/00
CPCG06T3/18G06T3/04G06T2207/30201G06T7/33G06V40/165G06V10/754G06T3/00G06V40/171G06T17/205
Inventor 钱梦仁王志斌程培邱璇李晓懿
Owner TENCENT TECH (SHENZHEN) CO LTD
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