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Age recognition method based on facial features

A recognition method and facial feature technology, which is applied in the field of age recognition based on facial features, can solve the problems of low judgment efficiency, complicated extraction, cumbersome image processing operations, etc., and achieve the effect of small processing amount and high judgment efficiency

Inactive Publication Date: 2017-11-14
WARECONN TECH SERVICE (TIANJIN) CO LTD
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Problems solved by technology

[0002] Existing face age recognition is mostly performed by processing the entire face image. However, the extraction of the entire image features of the face is very complicated, the information contained is complex and huge, and the related image processing is cumbersome, resulting in a lengthy pre-processing process. , the judgment efficiency is low

Method used

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  • Age recognition method based on facial features
  • Age recognition method based on facial features
  • Age recognition method based on facial features

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Embodiment Construction

[0030] figure 1 It is a flowchart of an age recognition method based on facial features of the present invention, which is used to recognize a person's age, and the age recognition method includes the following steps:

[0031] Step 101, acquire a face image, and capture a face area.

[0032] see figure 2 , usually the acquired face image will include other parts of the human body, such as the neck, etc. In step 101, the image of the face area is captured through the pre-established human face model and the acquired face image, and other Part of the image is removed.

[0033] Step 102, setting feature points on the captured face region image.

[0034] see image 3 , by comparing the feature model with the facial area image, the positions of the eyebrows, eyes, nose, and mouth in the facial area image are obtained, and these organs are marked with feature points, as in image 3 As shown in , use feature point 1 to mark the tail of the left eyebrow (the definition of left a...

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Abstract

The invention provides an age recognition method based on facial features. The age recognition method based on facial features comprises the following steps: obtaining a face image and capturing the face area; setting feature points on the captured face area image; confirming an age feature area on the face area according to the coordinates of feature points; extracting the age features on the face area image and obtaining the corresponding age value; and judging the age by comparing the age value with the preset threshold.

Description

technical field [0001] The invention relates to an age recognition method based on facial features. Background technique [0002] Existing face age recognition is mostly performed by processing the entire face image. However, the extraction of the entire image features of the face is very complicated, the information contained is complex and huge, and the related image processing is cumbersome, resulting in a lengthy pre-processing process. , the judgment efficiency is low. Contents of the invention [0003] In view of the above, it is necessary to provide a method for efficiently identifying age. [0004] A method for age recognition based on facial features, comprising the steps of: [0005] Obtain a face image and capture the face area; [0006] Set feature points on the captured face area image; [0007] Determine the age feature area on the face area according to the coordinates of the feature points; [0008] Extracting the age feature of the age feature area, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/178G06V40/171
Inventor 戴伶洁
Owner WARECONN TECH SERVICE (TIANJIN) CO LTD
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