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  • 學位論文

光學式足壓步態量測系統開發

The Development of Optical Dynamic Gait Pressure Measuring System

指導教授 : 汪家昌

摘要


本論文研究之主要目的是開發一套低成本「光學式足壓步態量測系統開發」,主要運用webcam擷取影像,經過影像形狀校正與色階判斷來擷取量測資訊,將量測而得的資料整理至資料庫。 本研究開發之機臺,皆選用一般市面上的電子元件與材料,主要結構由鋁擠、鋁板、以及壓克力組成,設計人可行走於量測平臺上進行足壓步態量測,並且擷取影片,不僅可以直接由影片觀察壓力變化情形,最後以影像特徵面積大小及彩色假設表識別進行壓力量測,達到足壓步態量測的目的,機臺尺寸為900×660×280 mm,可量測的最大範圍為840×600 mm,解析度為10.8 sensors/cm2。

並列摘要


The main purpose of this research is to construct a low-cost optical dynamic gait pressure measuring system. The phenomenon of image deformation as well as the intensity uniformity is the key issue to the measurement system. The correction algorithms have been developed. A webcam is used to capture the measuring image and followed by image processing to obtain the gait pressure distribution information. This components used in this research are chosen from off-the-shelf components. The main structure is made by aluminum bar and acrylic. The webcam will catch the movement who walk on the measurement platform and the gait pressure will show on the image files. The image combines the color identify table to show the pressure measurement diagram. The size of foot pressure gait machine is 900 × 660 × 280 mm, the maximum measuring range is 840 × 600 mm and the resolution is 10.8 sensors/cm2.

參考文獻


[16] 張家豪,電腦輔助工程應用於牙科復形物及數位影像腳形、腳壓量測系統之開發,碩士論文,崑山科技大學機械工程系,2003。
[18] 王希文,足部三維輪廓掃描量測儀研製,碩士論文,中原大學,機械工程研究所,桃園,2003。
[9] 王則青,創新足壓量測與客製化鞋墊開發,碩士論文,國立臺北科技大學機電整合所,2008。
[17] 黃信賢,微結構影像式足壓量測系統之開發,碩士論文,國立臺北科技大學製造科技所,2009。
[19] 李東明,3D量測系統定位點點雲合併之誤差分析實務,碩士論文,國立臺北科技大學製造科技研究所,臺北,2007。

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