甩手運動前後血管寬度變化之研究

Research on variation of blood vessel diameter before and after arm-flinging exercise

張藝翰(Yi-Han Chang)

指導教授 ： 張剛鳴

亞洲大學/資訊學院/光電與通訊學系/碩士(2009年)

摘要

甩手運動是中國老祖宗傳承下來的。從中醫的角度去探討，甩手
有助於人的「氣」和「血」循環。人體微循環主要是由心臟和血管所
組成的，作為血流動力和輸送管道。微循環在人體是相當重要的血液
循環階段，其包含小動脈、微血管、小靜脈、和毛細淋巴管，透過這
些血管和管壁的體液循環系統稱為微循環。它直接參與細胞、組織物
質交換的體液循環，溝通全身組織器官。本研究主要是應用影像處理
方式首先是將彩色圖像轉換成灰階圖像，以Otsu's 方法來取臨界值，
取得臨界值將灰階圖像換成黑白圖像去計算甩手前後血管寬度。最
後，運用獨立樣本T 檢定與變異數分析(ANOVA)方式去做統計，藉由
以上實驗結果可以得知血管寬度是否會隨著時間而有所差異。

關鍵字

甩手運動、微循環、臨界值 ； HASH(0xadabee0) ； HASH(0xadabf1c)

並列摘要

Arm-flinging exercise is a heritage passed down from Chinese
ancestors. From the perspective of Chinese medicine, arm flinging helps
the circulation or “qi” and “blood”. The microcirculation of human body
is made up of the heart and blood vessels as a mean for hemodynamics
and transportation, and it is a very important stage in blood circulation,
including arterioles, capillaries, capillary veins, and lymphatic capillaries.
This system, through which bodily fluids flow, is called the
microcirculation. It directly participates in the circulation of body fluids,
exchanging cellular and tissue matters, communicating with tissue organs
throughout the body. This study aims to use image processing to convert
color images into grayscale, acquiring threshold limit value using Otsu’s
method. After obtaining threshold limit value, the grayscale images are
converted into black and white images to calculate blood vessel diameter
before and after arm-flinging exercise. Finally, using independent sample
T test and ANOVA method as means of statistical calculation, variation of
blood vessel diameter over time can be obtained through the experiment
results.

並列關鍵字

Arm-flinging exercise, microcirculation, threshold limit value ； test ； AND ； test ； AND

參考文獻

[8]吳至傑，可攜式微血管攝像系統設計與影像分析應用，中原大學電

[38] Chih-Chieh Wu、Kang-Ping Lin、Being-Tau Chung, "A Study of

[14]郭月雯，掌上型微循環顯微鏡之研發與生醫應用，國立成功大學

[17]陳雪惠，甲襞微血管影像之血流速量測分析，中原大學電機工程

[19]趙品尊，以徑向共振理論探討動脈系統之末端：環狀結構與微循