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Triangular gridding based human image face-lift processing method

A triangular mesh and processing method technology, applied in image data processing, image analysis, 2D image generation, etc., can solve problems such as difficulty for users to get started

Inactive Publication Date: 2013-03-27
DALIAN UNIV OF TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, not all users are proficient in using image editing software, which also makes it difficult for users to get started.

Method used

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  • Triangular gridding based human image face-lift processing method
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  • Triangular gridding based human image face-lift processing method

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Embodiment Construction

[0030] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific examples.

[0031] The present invention proposes a face-lifting processing method for a person image based on triangular meshing. The specific implementation steps of the method are as follows:

[0032] First, load the source image, use the facial feature point extraction technology to obtain the facial feature points of the face image, select the feature points of the outer contour of the face and the lower lip part, and generate the feature point map numbered 1-16;

[0033] Then, using triangulation technology, according to the feature point serial number, the feature points are connected in a certain order, and the plane figure enclosed by the curve of the mandible part of the face is transformed into a polygon plane figure composed of triangle meshes. T...

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Abstract

The invention relates to a triangular gridding based human image face-lift processing method and belongs to the technical field of computer application. By means of triangulation and feature point extraction technology and related geometric method to process the image, the triangular gridding based human image face-lift processing method includes steps of feature point extraction of human faces, triangular gridding, human face outline curve estimation, feature point adjustment, new triangular grid establishing, new image generation and the like. Considering beauty seeking of people and blank of related technology, the triangular gridding based human image face-lift processing method is an automatic digital image face-lift beautifying method, and can realize face-lift beautifying effect simply and quickly by loading in original source image to be subjected to face lift, so that beauty appreciation of people is sufficiently satisfied without undertaking high cost and risk.

Description

Technical field [0001] The invention relates to the field of digital image processing, in particular to a face-lifting processing method of a person image based on triangular meshing. Background technique [0002] With the development of computer image processing technology, image beautification has become more and more convenient and popular. Among them, the beautification of human faces has received widespread attention and favor. [0003] Heart of beauty in everyone. Everyone wants to have a more refined and beautiful face. The high cost and high risk of plastic surgery make most people stay away. However, it is much simpler and safer to improve and beautify your own image through digital image processing. It can not only get the ideal effect that people hope, but also make people feel happy. So in order to solve this problem, digital image editing software has become the choice of many people. [0004] However, although digital image editing software can be used to edit and ...

Claims

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Application Information

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IPC IPC(8): G06T11/00G06T7/00
Inventor 樊鑫王祎柴智谢园普
Owner DALIAN UNIV OF TECH
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