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Skin recognition method based on saliency detection

A skin recognition and remarkable technology, applied in the field of image recognition, to achieve the effect of high accuracy and overcoming the problem of misrecognition

Inactive Publication Date: 2015-03-04
MEITU
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Problems solved by technology

[0004] However, the technical solution of the above invention is mainly to build a skin color model based on the database, which inevitably has great limitations.

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  • Skin recognition method based on saliency detection
  • Skin recognition method based on saliency detection
  • Skin recognition method based on saliency detection

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Embodiment Construction

[0080] 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.

[0081] Such as figure 1 Shown, a kind of skin recognition method based on significance detection of the present invention, it comprises the following steps:

[0082] 10. Perform face recognition on the image to be detected, obtain the face area, and perform saliency detection on the face area to obtain the most prominent area of ​​the face, that is, the face skin area; and, when the face area recognition fails, the entire The image is defined as a human face skin area;

[0083] 20. Carry out mean value calculation to described human face skin area, ob...

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Abstract

The invention discloses a skin recognition method based on saliency detection. The skin recognition method comprises performing face recognition and saliency detection on an image to be detected to obtain a face skin region, calculating the face skin region to obtain an average skin color and a skin color probability mapping table, and finally, performing skin color recognition on the image to be detected according to the skin color probability mapping table and obtaining the result map of the skin color probability of the image to be detected; the skin recognition method has the advantages that the collection of huge training data is avoided, the recognition result is not affected by the deviation of the training data, and as saliency detection is performed, non-skin regions in the face region can be excluded, and therefore, the accuracy of recognition is higher and the problem of misrecognition due to that the image to be detected is too bright or too dark is overcome.

Description

technical field [0001] The invention relates to an image recognition method, in particular to a skin recognition method based on saliency detection. Background technique [0002] The goal of skin recognition is to automatically identify the skin area of ​​the human body from the image, and perform cosmetic beautification operations based on the identified skin area. However, in the prior art, the skin recognition of the human body in the image has the disadvantages of high misrecognition rate, long time and cumbersome steps to build the database, complex implementation, and low program operation efficiency. [0003] Chinese invention patent application 201110185739.0 discloses an illumination-adaptive human skin color detection method in the field of pattern recognition and image processing technology. By collecting a training database, the training database is used to train the basic skin color model and the lighting model, and the basic skin color model is used Screen the...

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/162G06V40/171
Inventor 张伟傅松林张长定叶志鸿
Owner MEITU
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