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Face aging image processing method and system

An image processing and image technology, applied in image data processing, image enhancement, image analysis, etc., can solve the problems of long processing flow, high computational complexity, complex processing, etc., and achieve simple processing, high processing efficiency, and overcoming patterns single effect

Pending Publication Date: 2020-06-12
HANGZHOU QUWEI SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Although the above patent application can achieve different effects of aging according to different people's age, gender, region / race, etc., it needs to extract and classify the features of the face, and make multiple adjustments based on the knowledge base, parents' facial features, etc. Complex processing, long processing flow, high computational complexity

Method used

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  • Face aging image processing method and system
  • Face aging image processing method and system
  • Face aging image processing method and system

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Embodiment 1

[0061] like figure 1 As shown, the present embodiment proposes a method for processing images of aging faces, including:

[0062] S1. Perform Gaussian blur on the wrinkle map of the elderly to obtain the wrinkle-free image of the old man;

[0063] The elderly wrinkle map is a template image for aging processing of face images. The present invention realizes the aging of the human face by transferring the old man's wrinkles in the old man's wrinkle map to the human face image. Elderly wrinkle migration requires the positioning of key points, etc., because there may be a lot of noise in the elderly wrinkle map, which affects the accuracy of key point positioning and further affects the effect of wrinkle migration. Therefore, the present invention denoises the elderly wrinkle map after acquiring it, and performs elderly wrinkle migration on the denoised elderly wrinkle map. Since most of the noise in the image belongs to Gaussian noise, the present invention adopts Gaussian bl...

Embodiment 2

[0100] like image 3As shown, the present embodiment proposes a face aging image processing system, including:

[0101] The denoising module is used to perform Gaussian blurring on the wrinkle image of the elderly to obtain the wrinkle-free image of the elderly;

[0102] The elderly wrinkle map is a template image for aging processing of face images. The present invention realizes the aging of the human face by transferring the old man's wrinkles in the old man's wrinkle map to the human face image. Elderly wrinkle migration requires the positioning of key points, etc., because there may be a lot of noise in the elderly wrinkle map, which affects the accuracy of key point positioning and further affects the effect of wrinkle migration. Therefore, the present invention denoises the elderly wrinkle map after acquiring it, and performs elderly wrinkle migration on the denoised elderly wrinkle map. Since most of the noise in the image belongs to Gaussian noise, the present inve...

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Abstract

The invention discloses a face-to-old image processing method, and the method comprises the steps: S1, carrying out the Gaussian blur of an elder wrinkle image, and obtaining an elder wrinkle-free image; s2, detecting face key points of a to-be-processed user graph, the old people wrinkle graph and the old people wrinkle-free graph; s3, triangulation is performed on a to-be-processed user graph, an old people wrinkle graph and an old people wrinkle-free graph based on the face key points; s4, aligning the face key points of the elder wrinkle graph and the elder wrinkle-free graph to a to-be-processed user graph based on triangulation; s5, migrating the wrinkles of the old people into the to-be-processed user graph to generate a first aging image; and S6, based on the first aging image andthe to-be-processed user image, generating a corresponding second aging image by adjusting the aging degree. The system is diversified in aging modes and adapts to various aging requirements. By adjusting the aging degree and a simple processing flow, the aging effect is diversified and vivid, and different aging requirements of different users are met to a great extent.

Description

technical field [0001] The invention relates to the technical field of computer image processing, in particular to a method and system for processing images of aging faces. Background technique [0002] With the popularity of camera hardware modules and camera software in mobile terminals, taking pictures and image processing has become one of the hottest public hobbies at present. Computer graphics and image technology is a relatively fast-growing emerging technology, and various face image processing technologies are From the laboratory, it has transformed into numerous beauty APP applications, including face aging technology. [0003] Face aging refers to rendering an individual's face image according to the natural age, based on a low-age face image of an individual, applying an aging synthesis model, and predicting or synthesizing the face image of its target high-age group. The currently public face aging technology is complicated to operate, the aging mode is single,...

Claims

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Application Information

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IPC IPC(8): G06T3/00G06T5/00
CPCG06T2207/30201G06T3/02G06T3/04G06T5/70
Inventor 杨金江胡耀武戴侃侃李云夕
Owner HANGZHOU QUWEI SCI & TECH
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