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Hand acupuncture point automatic positioning method

An automatic positioning and acupuncture point technology, which is applied in the field of medical image processing, can solve the problems of unstable accuracy and fast speed, and achieve the effect of improving accuracy and positioning efficiency

Pending Publication Date: 2021-10-08
ZHEJIANG UNIV
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Problems solved by technology

[0008] The present invention provides a method for automatic positioning of acupoints on the hand, which can solve the problems of insufficient stability and insufficient speed in the traditional method relying on manual judgment.

Method used

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  • Hand acupuncture point automatic positioning method

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Embodiment Construction

[0043]The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that the following embodiments are intended to facilitate the understanding of the present invention, but do not limit it in any way.

[0044] Such as figure 1 Shown, a kind of hand acupuncture point automatic positioning method, comprises the following steps:

[0045] S01. Acquire image data of the palms and backs of the left and right hands to form original samples.

[0046] Specifically, there are four categories of image data: left palm, left hand back, right palm, and right hand back. In particular, combined with figure 1 , because of the needs of the task, the hand in the image should be in the posture of stretching five fingers to ensure that the acupoints can be located, and other gestures such as clenching fists are not included (regardless of physical defects, etc.).

[0047] S02. Calculate and acquire position infor...

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Abstract

The invention discloses a hand acupuncture point automatic positioning method which comprises the following steps: (1) acquiring palm and hand back image data of a left hand and a right hand to form an original sample; (2) calculating hand key point position information; (3) marking the hand image, marking the palm as 0, and marking the hand back as 1; (4) carrying out data preprocessing on the original sample, and classifying and dividing a training set and a verification set according to a proportion to form a training sample; (5) constructing and training a palm / hand back classification model; obtaining a palm / hand back discrimination result according to the model output value; and (6) according to the positions of the key points and the classification result, determining the relative positions of the acupoints among the key points by combining the traditional Chinese medicine acupoint selection position description, calculating the coordinate values of the acupoints by utilizing the spatial geometry principle, and marking the positions and names of the acupoints in the image. By means of the method, the problems that positioning is not accurate enough and the speed is not high enough due to certain subjectivity existing in manual acupoint selection can be solved.

Description

technical field [0001] The invention belongs to the field of medical image processing, and in particular relates to a method for automatically locating acupuncture points on hands. Background technique [0002] Acupuncture is a unique term in traditional Chinese medicine. Chinese medicine can treat diseases by stimulating corresponding acupuncture points through acupuncture or massage, tapping, and moxibustion. There are hundreds of acupuncture points all over the human body, distributed in different locations. The hand (palm, back of hand) is also an important acupoint distribution area. According to the theory of traditional Chinese medicine, massaging these acupoints has a good curative effect on some diseases. [0003] It can be seen that the accuracy of acupoint selection directly affects the therapeutic effect. Traditional acupoint positioning relies on traditional Chinese medicine or related practitioners to make manual judgments. This kind of judgment is somewhat s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06N3/04G06N3/08G16H20/40
CPCG16H20/40G06N3/08G06N3/045G06F18/2431
Inventor 吴健姜晓红应豪超曹燕黄博
Owner ZHEJIANG UNIV
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