個人化設計為現今的消費趨勢，藉由滿足客戶的不同個別需求，提昇產品或服務的附加價值，與人體外型相關的產品設計，應考量使用者身型幾何與尺寸的差異。有鑑於此，本研究嘗試建構基於人體計測資料之三維參數化模型，提出一項系統性的資料處理流程，以實現個人化設計的概念。首先使用非接觸式量測技術，針對台灣年齡在18~25歲的女性，擷取大量的三維臉部與手部資料，透過修補、移除雜訊、平滑化與裁剪邊緣等後處理步驟，產生高品質的三維網格。接著進行特徵點選擇與標記，透過交叉參數化方法，確保各網格具有相同的點數與連接方式。使用主成份分析法降低資料的複雜性，同時保持足夠的變異性，以線性與非線性統計廻歸模型為核心，建構三維臉部與手部參數化模型。可依使用者少量的特徵參數，有效且快速生成近似的臉部與手部模型。藉此作為面膜設計的參考，可於近似模型上繪製面膜邊界，自動計算面膜攤平後的版形；並透過反覆最近點方法估計面膜的服貼性，以驗證其設計品質。關於手部的參數化模型，則應用於輔具開發流程，以近似模型做為副木設計與評估的媒介，透過副木的實際開發試作，顯示參數化模型的導入，不僅提高副木製作的品質，並改善其設計流程的效率。本研究整合人因工程與設計領域，研發成果可提高人體計測資料的實用價值，展現其在大量個人化設計的潛力。

Personalized design is a current trend in the field of consumer products. It aims to enhance the value added by a product or service by satisfying individual customer requirements. The research proposes a design method for mass personalization of eyeglass frames. Three-dimensional (3D) 150 face models and 140 hand models of Taiwanese were constructed using non-contact scanning technologies. This study enhances the practical value of 3D anthropometric data by realizing the concept of human- centric design. This research enhances the practical value of large-scale anthropometric data by realizing human centric design customization using cosmetic facial mask as an example. On the other hand, the geometry thus generated precisely mimics the individual user’s hand and serves as a good reference for customized design of the products related to human hand by this research. The splint design will be used as a test case to demonstrate the effectiveness and the practical values of the proposed approach. This study both introduces a new design method and enhances the practicable value of 3D anthropometric data by realizing the concept of mass customized design of medical rehabilitation implement.

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