足部作為人體支撐人體重要的部位，也是大多數人時常忽略的地方，大部分都是等到有不適或已經影響生活了才進行檢查發現問題，若能提早了解自身的足部狀況及可以提早改善本身足部的問題，目前市面上常見的足底壓力量測設備多為機型龐大以及價格昂貴、不便於移動的設備，因此本研究為建立一種可攜帶式方便操作的足壓分部量測系統。
本系統包含了量測底板、量測機台、移動端應用程式、影像處理程式、雲端伺服器，在使用者採踏完成後會透過量測底板上的矽膠薄膜沾黏紀錄足部拓印，並使用移動端應用程式控制量測機台拍攝於底板足部拓印圖片，再將圖片上傳至雲端伺服器進行運算，計算完成的足弓指數與足底分佈報告圖回傳至移動端應用程式上，並且同步儲存於雲端伺服器資料庫內，提供使用者做為後續追蹤。
實驗方法為請受測者分別量測對這組設備以及以不同踩踏方式使用本設備進行靜態足壓量測，對照組設備為F-Scan系統。實驗目的為驗證本設備效果及未來發展的方向，進行三項實驗數據統計，以不同踩踏方式使用本設備進行量測是否有差異，將踩踏量測底板分成五種方式並比較量測結果是否有差異；使用本設備量測與使用對照組設備量測足弓指數是否有差異，比較受測者使用本設備進行量測與使用對造組設備進行量測之差異，以驗證本設備之準確性；足底面積比例與足底壓力比例是否具有相關係數關係，為了解是否能以面積分佈狀況計算壓力分佈情形。
本實驗結果顯示在不同踩踏方式下進行量測面積無差異但壓力分佈上有顯著差異，本設備與對照組設備在量測足弓指數上無顯著差異，足底面積比例與足底壓力比例不具有高度相關係數關係。

關鍵字：足底壓力分佈量測系統、足弓指數、足底壓力、灰階值

The foot as an important part of the human body to support the human body, but also most people often ignore the place, most people wait until there is discomfort or has affected the life of the inspection to find the problem, if you can understand the condition of their own feet and can be early to improve the problem of their own feet, the common plantar pressure measurement equipment on the market for the large model and expensive, inconvenient to move the equipment, therefore, this study for the Therefore, this study aims to establish a portable and convenient foot pressure measurement system.
The system consists of a measuring plate, a measuring machine, a mobile application, an image processing program, and a cloud server. After the user has finished pedaling, the foot topography will be recorded through the silicone film on the measuring plate, and the measuring machine will be controlled by the mobile application to take a picture of the foot topography on the plate, and then the picture will be uploaded to the cloud server for computation, and the computed arch index and plantar distribution report graphs will be sent back to the mobile application and synchronously stored in the cloud server database to provide the user with a follow-up tracking.
The experimental method is to ask the test subjects to measure the static foot pressure measurement of this equipment and the equipment with different pedal mode, the control group equipment is F-Scan system. The purpose of the experiment is to verify the effect of the equipment and the direction of future development, three experimental data statistics, whether there is a difference between using the equipment in different pedal mode for measurement, whether there is a difference between the results of the measurement by dividing the pedal measurement plate into five modes; whether there is a difference between using the equipment for measurement and using the control group for measurement of the arch index, whether there is a difference between using the equipment for measurement and the control group for measurement, and whether there is a difference between the results of the measurement by using the equipment for measurement and the control group for measurement, and whether there is a difference between the measurement by using the equipment for measurement and the control group for measurement. To verify the accuracy of the equipment by comparing the difference between the measurement using the equipment and the measurement using the control group equipment; whether there is a correlation coefficient between the ratio of plantar area and the ratio of plantar pressure, in order to find out whether the pressure distribution can be calculated by the distribution of the area.
The results of this experiment showed that there was no difference in the measured area under different pedaling methods but there was a significant difference in the pressure distribution. There was no significant difference in the measured arch index between this device and the control group device, and the proportion of plantar area and the proportion of plantar pressure did not have a high correlation coefficient relationship.
Keywords: Foot pressure measurement system, Arch index, Plantar pressure, Grayscale

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