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研究生:劉僑原
研究生(外文):Qiao-Yuan Liu
論文名稱:利用條紋投影法進行快速移動物體之瞬間形貌量測技術
論文名稱(外文):3D SHAPE RECONSTRUCTION USING PROJECTED FRINGE PROFILOMETRY FOR AN IMAGE BLURRED BY LINEAR MOTION
指導教授:李晁逵蘇威宏
指導教授(外文):Chao-Kuei LeeWei-Hung Su
學位類別:碩士
校院名稱:國立中山大學
系所名稱:光電工程研究所
學門:工程學門
學類:材料工程學類
論文種類:學術論文
論文出版年:2008
畢業學年度:96
語文別:中文
論文頁數:90
中文關鍵詞:形貌量測條紋投影法
外文關鍵詞:3D shape reconstructionprojected fringe profilometry
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條紋投影輪廓儀(Projected Fringe Profilometry簡稱PFP)是目前被廣泛使用於量測物件三維形貌的光學量測技術,量測時具有非接觸式、短時間擷取與低環境影響等優點,產業上經常使用於偵測產品的良疵。由於多年來的發展,PFP在量測靜態待測物體的三維形貌已具備非常優良的量測效率與精確度,然而在動態待測物體的量測上,仍然尚未成熟,若是能夠發展一套針對動態待測物體的量測方式,應用的層面將會更加廣泛。

本論文以PFP為量測原理,針對動態待測物體與條紋的變化進行解析,利用簡單的數學推算描述了條紋與待測物體的互動關係,最終重建待測物體的三維形貌。由實驗過程可知,無需先行得知待測物體的運動狀態,在條紋資訊不損失的情況下,重建出待測物體的三維形貌,為動態量測結合PFP的最大優勢。
A projected fringe profilometry (PFP) is an optical measurements technology which is widely used at present in gauging the object''s three dimensional appearance. PFP is frequently used in detecting the quality of products in the industry due to the specialty of non-contact type, the short retrieve time and low environmental effect. As a result of the development for many years, PFP treats in the gauging static state of the object''s three dimensional appearance has had the extremely fine gauging efficiency and the precision in , however in the dynamic inspected object in the gauging , not yet was still mature. If could to develop a set of gauging way in the dynamic inspected object , the application would be more widespread.

Taking PFP as the gauging principle, analyzing the changes between the dynamic treat measured object and the fringe. Using the simple mathematics to describe the interaction relations between the fringe and the inspected the object. Finally, reconstructed the inspected object'' three dimensional appearance. May know biggest superiority by the experimental process, in the situation of without losing the information of fringe, PFP can reconstruct the inspected object'' three dimensional appearance and do not need the motion condition information.
摘要 3
Abstract 4
目錄 5
表目錄 7
圖目錄 8
第一章 導論 13
1-1 前言 13
1-2 文獻回顧 16
1-3 研究動機與目標 17
第二章 條紋投影輪廓儀原理 20
2-1 簡介 20
2-2 光學三角量測法 22
2-3 相位轉換技術 25
2-4 相位展開演算法 28
第三章 PFP應用於動態物體之理論分析 31
3-1 理論分析 31
3-2 條紋對比度與移動量之關聯性 38
第四章 實驗與結果 43
4-1 實驗儀器 43
4-2 實驗結果 44
4-2-1 空間中待測平板三維移動實驗 45
4-2-2 快速移動物體之三維形貌量測 53
4-2-3 轉動物體之三維形貌量測 74
4-2-4 動態影像直估待測物形貌實驗 82
第五章 結論 86
參考文獻 88
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