定穴體表標志定位與測量
[Abstract]:Acupuncture and moxibustion is an important part of Chinese traditional medicine, which has a history of thousands of years. Acupuncture and moxibustion is the first step and the key step of acupuncture and moxibustion. Up to now, there are a variety of methods, but the accuracy of acupoint selection depends on the doctor's subjective judgment and personal experience. There are three methods for collecting acupoints according to the national standard: body surface anatomic marker localization, bone degree scale localization and finger ratio method. The three methods intersect each other when used. From the use of these three methods, the selection of "inch" and body surface mark is the guarantee of the preparation. To realize the double blind technique of acupuncture and moxibustion, we must determine these two factors. However, there is still no clear method to eliminate the errors caused by individual factors in the positioning of acupoints, and to accurately measure the body surface marks, especially in the positioning of body surface markers specified in anatomy. Based on the definition of body surface mark in traditional Chinese medicine, and taking the foot model as an example, this paper combines modern techniques such as computer vision, image processing and mathematical calculation. A method for automatic positioning and measurement of body surface marks is designed. The main work of this thesis is as follows: 1) an experimental platform for 360 擄rotation is designed. The high precision CMOS camera is used to collect the data of the foot model. 2) preprocessing the acquired foot model image, such as image position correction, gray level image conversion and image binarization. 3) several image contour extraction methods are compared, and a biometric Gabor function is proposed to process the image, and a two-dimensional Gabor filter bank is designed to extract the contour features of the foot model image. 4) using boundary chain code to extract the feature points of the image, and using the coordinate transformation between the images, the image coordinates of the inner and lateral malleolus points are obtained. 5) a man-machine interface is designed with MATLAB GUI, which is convenient for users to deal with it. Through the shooting and processing of the foot model and the use of optical equipment and image processing technology, the measurement of foot fixed hole surface mark can be realized. This method provides the precondition for the realization of double blind technique of acupuncture and moxibustion, and is beneficial to the standardization, science and normalization of acupuncture and moxibustion.
【學位授予單位】:天津大學
【學位級別】:碩士
【學位授予年份】:2012
【分類號】:TH789;R245
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