摘要
摘要 本研究針對複雜的人體足部外型，以線雷射掃瞄測量技術為基礎，使用三組攝影機搭配四組雷射光束，配合線性馬達高速掃瞄設計，結合以對映函數法為基礎的三維輪廓影像視覺掃瞄量測技術，開發一套快速輕便可攜式之足部三維輪廓測量儀，提供高速度、高解析度的數據擷取，能夠快速且高效率的測量人體足部外型，縮短了製鞋工時並減少製作的誤差，進而降低製作成本，以製作出更為舒適及合腳的鞋子，並可將個人足部資料予以數位化儲存，亦可提供足部病變病患之特殊鞋型設計並可提供醫療研究等相關應用。 由於本研究採用對映函式法做為輪廓量測的依據，其主要優點為不需要鏡頭的焦距及光源與CCD之距離等系統的參數，透過建立量測平面的空間座標與CCD影像平面間的影像座標間的關係的方式，就可以執行量測，因此系統校正程序較為簡易，簡化了系統搬運過後需重新校正的繁瑣程序；測量過程所需時間大約為9秒鐘，可測量最大足部長度為400mm，與現今國外已發展之足部掃瞄機相較，本系統之重量大幅降低至28kg。
並列摘要
Abstract This research attempted to take line laser scan survey technology to complex human feet survey, uses three cameras to match four lasers light beams, and coordinates linear motor high speed scan design. Develop a 3-D foot scanner using line-laser scanning measurement technology and it can survey rapidly and dexterous portable. Links the 3-D foot scanner using line-laser scanning measurement technology that uses Coordinate Mapping. It provides high speed and high-resolution measurements for the 3-D profile inspection of a human foot. Reduces produces the shoe the time and manufacture error, reduces the manufacture cost, and manufactures the shoe which more comfortable and gathers the foot. This instrument can make the size of human feet into accurate numerical data, stored electronically. And provides foot pathological change sickness the special shoes design and may provide correlation application and so on the medical research. This research uses coordinate mapping to do for the profile survey basis. Its main merit for does not need the lens the focal distance and the photo source and CCD system the and so on distance of parameter. By way of establishment plane of survey spatial coordinate and CCD image plane grid reference relations, then it could execution survey. Therefore system updating procedure simpler, and simplifies the tedious procedure that has had readjust after the system transports. The process of measurement total takes approximate nine seconds in this system. The measurement length has been raised to 400mm. Has compared foot of scan machine with the nowadays overseas development, weight of the system largely reduces is 28kg.