Disclosure of Invention
Based on the technical problems, the invention provides a 3D scanning auxiliary acupoint positioning method and system, and solves the problems that no convenient and efficient solution for positioning the acupoints exists at present, the popularization of the traditional Chinese medicine external treatment method in daily life is not facilitated, and the daily self-health care requirement cannot be met.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the 3D scanning auxiliary hole locating method comprises the following steps: acquiring relative position data of human acupuncture points; establishing a digital three-dimensional model of a target human body; identifying a reference part of the target human body based on the digital three-dimensional model; and positioning the target human acupuncture points based on the relative position data of the reference positions and the human acupuncture points.
As a preferred mode, the acquiring of the data of the relative positions of the acupuncture points of the human body comprises: acquiring a standard human body acupuncture point distribution map; and (4) digitizing the human body acupuncture point distribution graph to obtain the relative position data of the human body acupuncture points.
As a preferred mode, the positioning the target human body acupoint based on the relative position data of the reference part and the human body acupoint comprises: comparing and combining the relative position data of the reference part and the acupuncture points of the human body to obtain the acupuncture point positions with the reference part as a reference point; and projecting the acquired acupuncture point positions onto the digital three-dimensional model to obtain a target human body acupuncture point distribution model.
In a preferred embodiment, the reference site includes a head, a face, a neck, a chest, an abdomen, a lateral chest, a lateral abdomen, a back, a waist, a sacrum, an upper limb, and a lower limb.
In addition, the application is based on the 3D scanning auxiliary cavity locating method, and also discloses a 3D scanning auxiliary cavity locating system, which comprises a 3D scanner and a data processing module; the 3D scanner is used for establishing a digital three-dimensional model of a target human body; the data processing module is internally stored with the relative position data of the human acupuncture points; the data processing module identifies a reference part of the target human body based on the digital three-dimensional model and calculates the position of the acupuncture points of the target human body based on the relative position data of the reference part and the acupuncture points of the human body.
In a preferred embodiment, the 3D scanner is a three-dimensional laser scanner.
The application also discloses a traditional Chinese medicine moxibustion application device which comprises the 3D scanning auxiliary acupoint positioning system.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, by comparing and combining the digital three-dimensional model with the traditional Chinese medicine human body acupoint distribution map, a target human body acupoint distribution model can be rapidly and accurately obtained without intervention of a professional doctor, and acupoint positioning operation on a target human body is completed.
(2) The invention is beneficial to the popularization of the traditional Chinese medicine external treatment in daily life and the popularization of the traditional Chinese medicine treatment in the field of health preservation and health care.
(3) The traditional Chinese medicine moxibustion application equipment formed based on the 3D scanning auxiliary acupoint positioning technology can meet the daily self-health care requirement and has wide market prospect.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Referring to fig. 1, in the present embodiment, a 3D scanning assisted hole locating method includes: acquiring relative position data of human acupuncture points; establishing a digital three-dimensional model of a target human body; identifying a reference part of the target human body based on the digital three-dimensional model; and positioning the target human acupuncture points based on the relative position data of the reference positions and the human acupuncture points.
In this embodiment, by comparing and combining the digital three-dimensional model with the traditional Chinese medicine human body acupoint distribution map, the target human body acupoint distribution model can be quickly and accurately obtained without intervention of a professional physician, and acupoint location operation on the target human body is completed.
In some embodiments, acquiring the relative position data of the acupuncture points of the human body comprises: acquiring a standard human body acupuncture point distribution map; and (4) digitizing the human body acupuncture point distribution graph to obtain the relative position data of the human body acupuncture points.
In this embodiment, because there are GB 12346-90 "national standard of the people's republic of china, acupoint location", there are a large number of physical maps, physical models, electronic maps, electronic models of the distribution of human acupoints of traditional Chinese medicine based on this standard, and they are widely used in the fields of traditional Chinese medicine teaching and the like. Therefore, the standard human body acupoint distribution graph can be directly obtained or obtained by relying on the prior art.
In addition to obtaining the relative position data of the human acupuncture points by digitalizing the standard human acupuncture point distribution diagram, the relative position data of the human acupuncture points recorded in GB 12346-90 national standard of the people's republic of China-Jing acupuncture point position can also be directly obtained.
In some embodiments, locating the target human acupuncture point based on the reference location and the human acupuncture point relative position data comprises: comparing and combining the relative position data of the reference part and the acupuncture points of the human body to obtain the acupuncture point positions with the reference part as a reference point; and projecting the acquired acupuncture point positions onto the digital three-dimensional model to obtain a target human body acupuncture point distribution model.
Specifically, the reference part includes head, face, neck, chest, abdomen, lateral chest, lateral abdomen, back, waist, sacral region, upper limbs, and lower limbs.
In this embodiment, as known from GB 12346-90, "national standard of the people's republic of china, points of meridians" and "acupoint locations", the methods for locating the points of meridians are divided into three types: a. body surface anatomical landmark localization; b. location of the "bone degree" fold amount; c. the location of points is determined by combining the three methods, i.e. measuring the distance between each part based on anatomical landmarks and measuring the location of points with fingers.
The body surface anatomical landmark positioning method is a method for determining positions of acupuncture points based on various body surface landmarks in body surface anatomy, and each part of the whole body is mainly head, face, neck, chest, abdomen, lateral chest, lateral abdomen, back, waist, sacrum, upper limbs and lower limbs. The anatomical landmarks on the body surface can be divided into two types, namely fixed landmarks and movable landmarks. The fixed mark refers to the protrusion or depression formed by the bone and muscle of each part, the outline of five sense organs, hairline, nail of finger (toe), nipple, and umbilicus. For example, setting Yanglingquan in the anterior and inferior aspect of the fibula; the deltoid tip region defines an arm region; collecting bamboo above eyebrow; the middle of the two eyebrows is fixed with a seal hall; the middle of the two nipples is marked with moderate smell. The signs of movement include gaps, depressions, wrinkles, and tips of joints, muscles, tendons, and skin of each part. For example: uterus listening, wherein a slightly-opened mouth is a depression between the tragus and the mandibular joint; the lateral end of the transverse elbow line is sunken when bending the elbow.
According to the reference position, the relative position data of the human acupuncture points in the theory of traditional Chinese medicine, such as 'three inches under the umbilicus' as Guanyuan acupuncture points, can be combined to calculate the relative acupuncture point position taking the reference position as a reference point through the relative position data of the human acupuncture points. And projecting the acquired acupuncture point positions onto the digital three-dimensional model to obtain a target human body acupuncture point distribution model with acupuncture point marks, so that the model is convenient to use in the subsequent traditional Chinese medicine health care and medical treatment process.
Preferably, the acquired acupuncture point position corresponds to the coordinate information of a reference department on the digital three-dimensional model, and whether the error between the acquired acupuncture point position and the coordinate information is controlled within a reasonable error range acceptable by the positioning accuracy required by moxibustion in the traditional Chinese medicine moxibustion method is checked. Specifically, the reasonable error range is calculated according to GB10000 percentile of 'Chinese adult human body size'.
In addition, on the basis of the 3D scanning auxiliary hole locating method, the application also discloses a 3D scanning auxiliary hole locating system, which comprises a 3D scanner and a data processing module; the 3D scanner is used for establishing a digital three-dimensional model of a target human body; the data processing module is internally stored with the relative position data of the human acupuncture points; the data processing module identifies a reference part of the target human body based on the digital three-dimensional model and calculates the position of the acupuncture points of the target human body based on the relative position data of the reference part and the acupuncture points of the human body.
In particular, the 3D scanner is a three-dimensional laser scanner.
The three-dimensional laser scanner mainly comprises the three-dimensional laser scanner, a computer, a power supply system, a support and system supporting software. The three-dimensional laser scanner is used as a main component of a three-dimensional laser scanning system and comprises a laser emitter, a receiver, a time counter, a motor-controlled rotatable filter, a control circuit board, a microcomputer, a CCD (charge coupled device) machine, software and the like. The method utilizes the principle of laser ranging as a working principle, and can quickly reconstruct a three-dimensional model of a measured object and various drawing data such as lines, surfaces, bodies and the like by recording information such as three-dimensional coordinates, reflectivity, textures and the like of a large number of dense points on the surface of the measured object.
Based on two-dimensional wave beam emission low-frequency pulse wave (laser), monitoring the time/distance/direction of each echo, sampling and analyzing the pulse echo signal (reflection) received from the surface of the target human body by a digital signal data processing module of the device to obtain a large amount of sampling point set point clouds on the surface of the target human body to be detected. After the point cloud is collected, the point cloud model data and the distance image data are processed through a software algorithm for processing data, and the point cloud model data and the distance image data are converted into space position coordinates in an absolute coordinate system, so that a three-dimensional model of a target human body is reconstructed.
The cloud data of the surface points of the target human body acquired by the three-dimensional laser scanner are used for acquiring the data of the height, the body width, the thickness and the like of the target human body, and each point in the point cloud is provided with position and distance information, so that partial scanning points at special positions such as the neck, the waist, the knee, the navel and the like are defined as datum reference points.
In particular, the data processing module includes a processor and a storage medium. The storage medium is used for storing relevant algorithm programs, and the processor can calculate the positions of the target human acupuncture points by combining the data of the relative positions of the reference parts and the human acupuncture points through the algorithm programs.
On the basis of the 3D scanning auxiliary acupoint positioning system, the application also discloses a traditional Chinese medicine moxibustion application device which comprises the 3D scanning auxiliary acupoint positioning system.
In this embodiment, the chinese medical moxibustion applying apparatus using the 3D scanning-assisted acupoint positioning system can automatically identify the acupoints or regions of the human body, and further guide the chinese medical moxibustion applying apparatus to perform a series of actions on the identified acupoints or regions. Once the Chinese medicine moxibustion application equipment can automatically identify and position the specific acupuncture points required by moxibustion application according to the system, the moxibustion tool and the moxibustion head of the Chinese medicine moxibustion application equipment can move to the target acupuncture points for moxibustion application treatment. When the traditional Chinese medicine moxibustion application equipment guides the movement or action of the moxibustion tool and the moxibustion head, the reference part obtained from the target human body three-dimensional model is used as the origin of coordinates of the movement or action of the moxibustion tool and the moxibustion head, so that the movement or action positioning of the moxibustion tool and the moxibustion head is facilitated.
Specifically, the traditional Chinese medicine moxibustion applying equipment comprises a moxibustion suspension moxibustion bed, a moxibustion fumigation cabin, a moxibustion suspension moxibustion therapeutic apparatus and the like.
The above is an embodiment of the present invention. The embodiments and specific parameters in the embodiments are only used for clearly illustrating the verification process of the invention and are not used for limiting the patent protection scope of the invention, which is defined by the claims, and all the equivalent structural changes made by using the contents of the description and the drawings of the present invention should be included in the protection scope of the present invention.