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Method for detecting face turning and facial form optimizing method with method for detecting face turning

A detection method and face detection technology, applied in the field of face detection, can solve the problems of poor quality and blunt effect, and achieve the effect of good effect and accurate detection.

Inactive Publication Date: 2014-05-14
MEITU
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Problems solved by technology

[0002] In daily life, we often take selfies, and then perform operations such as face-lifting and skin whitening on the faces of the self-portraits. However, due to the popularity of self-portraits with angles now, and because the face turning and angle are not well considered when face-lifting, it leads to The effect of thin face is very blunt and the quality is not good

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  • Method for detecting face turning and facial form optimizing method with method for detecting face turning
  • Method for detecting face turning and facial form optimizing method with method for detecting face turning

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Embodiment Construction

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] Such as figure 1 Shown, the detection method of a kind of people's face turning of the present invention, it comprises the following steps:

[0035] 10. Receive images;

[0036] 20. Carry out human face detection, judge whether to detect human face, if yes, then execute step 30, otherwise end;

[0037] 30. Perform facial features positioning on the face area in the image;

[0038] 40. Calculate the face deflection angle and deflection direction according to the position of the facial features positioning.

[0039] In the present embodiment, i...

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Abstract

The invention discloses a method for detecting face turning and a facial form optimizing method with the method for detecting face turning. Face detection is carried out on an image, five-sense-organ positioning is carried out on a face area in the image, then the face turning angle and the face turning direction are calculated, and optimized processing is further carried out on the portions, on the left side and the right side, of the facial form according to the face turning angle and the face turning direction obtained through calculation when the facial form is optimized. The face turning direction and the face turning angle are accurately detected, and therefore facial form optimization is natural and good in effect.

Description

technical field [0001] The invention relates to a human face detection method, in particular to a human face turning detection method and a face shape optimization method using the method. Background technique [0002] In daily life, we often take selfies, and then perform operations such as face-lifting and skin whitening on the faces of the self-portraits. However, due to the popularity of self-portraits with angles now, and because the face turning and angle are not well considered when face-lifting, it leads to The effect of face-lifting is very blunt and the quality is not good. Contents of the invention [0003] In order to solve the above problems, the present invention provides a detection method of human face turning and a face optimization method using the method, which can detect the direction and angle of human face deflection more accurately, so that the face optimization is more natural and the effect is better . [0004] To achieve the above object, the te...

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Application Information

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IPC IPC(8): G06K9/00
Inventor 张伟傅松林胡瑞鑫张长定
Owner MEITU
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