透過您的圖書館登入
IP:3.147.83.1
  • 學位論文

利用無刻度試鏡架建立眼鏡鏡框之尺寸統計

Establishing Size Statistics of Eyeglass Frame Using a Scaleless Trial Frame

指導教授 : 莊仁輝

摘要


眼鏡為許多人不可或缺的重要配件,但由於鏡架尺寸的測量並不受重視,加上眼鏡的購買方式不夠完善,導致許多人會購買到不合尺寸的眼鏡。為了解決這個問題,本論文設計了一個鏡架尺寸量測系統(包含一個基於電腦視覺之辨識技術和對應的特製無刻度試鏡架),讓使用者能夠用在家中自行測量自己合適的鏡架尺寸。使用者先配戴特製試鏡架並將鏡腿長度調整至符合自己的尺寸,之後藉由辨識技術偵測鏡腿上的標記,進而計算鏡腿長度,並將誤差控制於一毫米以內。本論文使用此系統,對大量使用者進行數據的收集,並根據不同使用者的尺寸數據,統計了使用者的鏡腿長度變化幅度及鏡腿曲度對配戴感受之影響,證明了鏡架測量的重要性。

關鍵字

眼鏡 尺寸 試鏡架 鏡框 交比

並列摘要


Glasses are inseparable to a lot of people. However, due to the lack of systematic size measurement of the glass frame for shoppers and the inadequacies in the existing practice of business, many people are getting glasses with an inappropriate size. This thesis aims to address such a problem through devising a frame-measuring system (including a recognition system based on computer vision and a corresponding scaleless trial frame), which allows user to perform self- measurement at home. While wearing the trial frame, a user can first adjust at ease the temples of a glass frame to their best-fit lengths. Then, with the marks on the temples detected by the proposed recognition system, the length can be calculated with accuracy within 1mm. In this thesis, such a system is also utilized to collect measured data from a sufficiently large number of users to establish the statistics of the interpersonal variations in their best-fit temple lengths, and to analyze the impacts of different temple curvature on user’s wearing experience. Both suggest the importance of the proposed measuring scheme for glass frames.

並列關鍵字

Glasses Size Trial Frame Eyeglass Frame cross-ratio

參考文獻


[6] Yen-Shuo Lin, Chia-Chen Liu, Yi-Yuan Chen, Yi-Yu Hsieh, Lih Guong Jang, and Jen-Hui Chuang, “A Novel Trial Frame and the Measurement System for its Temple Length,” The 27th IPPR Conf. Computer Vision, Graphics, and Image Processing, August 17-19, 2014, Pingtung, Taiwan
[9] Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest, and Clifford Stein, “Data Structures for Disjoint Sets” in Introduction to Algorithms, 3rd ed. London, England: The MIT Press, 2009, ch. 21, sec. 1, pp.563-564.
[1] MEIJING.COM. (2015, June 9). 雷朋Ray.Ban灰色女款全框合金太陽鏡RB3407 003/3E_太陽鏡- 美睛網眼鏡商城. [Online]. Available: http:// www.meijing.com/jkgoods-2293.html
[2] GoHappy. (2015, June 9). MOSCHINO 義大利設計鎖鍊設計復古飛行員造型太陽眼鏡(銀) MO53803 -GOHAPPY快樂購物網. [Online]. Available: http://www.gohappy.com.tw/ec2/product?mid=1&&sid=4&cid=57514&pid=3155927&op=vp
[3] GLASSES.COM. (2015, June 9). 3D Virtual Try-On

被引用紀錄


陳元明(2017)。導入3D掃描與光固化3D列印於客製化眼鏡設計-以男性塑膠鏡框為例〔碩士論文,義守大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0074-2206201714304900

延伸閱讀