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A three-dimensional Beijing opera facial makeup automatic makeup method

A makeup method and facial makeup technology, applied in the field of automatic makeup by three-dimensional Peking Opera facial makeup, can solve problems such as processing, and achieve the effect of simple hardware requirements, easy use, and convenient makeup.

Active Publication Date: 2019-12-31
SUN YAT SEN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above technology only marks the coordinates of 68 feature points of the face and reconstructs the 3D model of the face, but does not further process the information

Method used

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  • A three-dimensional Beijing opera facial makeup automatic makeup method
  • A three-dimensional Beijing opera facial makeup automatic makeup method
  • A three-dimensional Beijing opera facial makeup automatic makeup method

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] See figure 1 , the present invention a kind of three-dimensional Peking Opera facial make-up automatic makeup method, comprises the step

[0038] S1: Obtain image input from the input source, perform face detection and face feature point location, if there is a face in the input image, mark the feature points on the image, and the face image marked with feature points is as follows: figure 2 shown;

[0039] S2: Perform face normalization processing on the...

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Abstract

The invention discloses a three-dimensional Beijing opera facial makeup automatic makeup method, comprising the steps of: obtaining image input from an input source, performing face detection and face feature point positioning, and marking the feature points on the image; performing face normalization on the feature points processing; calculate the depth information of the normalized face image, and reconstruct the 3D point cloud according to the depth information; perform triangular block operation on the face image according to the feature point information; manually mark on the prepared Beijing opera face image feature points, and perform the same triangular block operation on the Peking Opera facial makeup; color each triangle block on the Peking Opera facial makeup onto the face image; use the Peking Opera facial makeup to recolor the 3D point cloud and present it to the user . The invention automatically calculates the coordinates of the feature points of the human face and the three-dimensional model of the human face, and uses computer vision and image processing related technologies to draw the Beijing opera facial makeup with the feature points manually calibrated in advance on the three-dimensional model of the target human face.

Description

technical field [0001] The invention relates to the technical fields of computer vision and image processing, in particular to a three-dimensional Beijing opera facial makeup automatic makeup method. Background technique [0002] Cameras have been widely used in daily life such as video conferencing and video surveillance. Ordinary people can also conduct video chats on the Internet through a camera very simply, making communication more efficient and interesting. [0003] Vahid Kazemi and Josephine Sullivan published an article entitled "OneMillisecond Face Alignment with an Ensemble of Regression Trees" on CVPR in 2014. This article discloses a method for face landmark location. Through the method based on the regression tree, the automatic calibration of the feature points of the face is realized, and the speed is extremely fast, and it only takes 1ms to process a picture. The feature points include 68 points such as eyebrows, eyes, nose, mouth and chin contour. [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T3/00G06K9/00
CPCG06T3/005G06T3/0075G06V40/168
Inventor 赖剑煌杨君谢晓华
Owner SUN YAT SEN UNIV
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