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Student Number 952206019
Author You-Long Guo(郭又榮)
Author's Email Address No Public.
Statistics This thesis had been viewed 1480 times. Download 11 times.
Department Optics and Photonics
Year 2007
Semester 2
Degree Master
Type of Document Master's Thesis
Language zh-TW.Big5 Chinese
Title New optical triangle measurement system and application
Date of Defense 2008-07-01
Page Count 69
Keyword
  • Chinese medicine Pulse
  • thic
  • triangle measurement
  • Abstract The purpose of developing the new optical triangle measurement system is promoting the measurement precision, minimizing the volume of the old one ; moreover,it can adjust its height and let it become the cheaper and more portable one, which is a simple,high precision, non-contact, optical measurement.For beating from top to bottom 2.0 mm below surface information,the minimum resolution up to the subpixel units (0.1 pixel) that is 3.79 μm, compared to the old system has a substantial increase (46 percent).
     The system applied to objects thickness measurement, the measurement results of real objects and the thickness of between unanimously that the more the possibility of Measurement ; On the other hand, the system provides another kind of scientific measurement Chinese medicine Pulse way,May observe on the pulse the skin slight to beat the situation, and accurately measuring changes in its amplitude and frequency, frequency of measurement error is less than 2.5 percent.
    Table of Content 目錄
    中文摘要.........................................Ⅰ
    英文摘要........................................ Ⅱ
    目錄.............................................Ⅲ
    圖目錄...........................................Ⅵ
    表目錄...........................................X
    第一章 緒論
      1.1 研究動機與文獻回顧.......................1
      1.3 論文貢獻.................................1
      1.4 論文架構.................................2
    第二章 系統原理..................................3
      2.1 光學三角量測原理.........................3
    2.2 次像素原理..................................5
      2.3 光亮點中心位置計算.......................7
      2.4 影像二值化...............................9
      2.5 HP動態干涉儀原理........................10
    第三章 新光學三角量測系統......................11
    3.1 新光學三角量測系統.........................11
        3.1.1 新光學三角量測系統架構............11
    3.1.2 系統光源.................................12
    3.1.3 影像感測元件.............................14
      3.2 架構改良................................17
        3.2.1 改良目的.........................17
    3.2.2 新舊系統比較.............................18
    3.3 實驗與程式分析流程.........................19
    3.4 新光學三角量測系統校正.....................20
    3.4.1  q值校正.................................20
    3.4.2 光源穩定性校正...........................21
    3.4.3  Z軸位移校正.............................22
    3.4.4 喇叭頻率校正.............................25
    3.4.5 波形校正.................................28
    3.4.6 頻率帶通濾波校正.........................29
    3.4.7 系統工作範圍.............................31
    3.4.8 系統校正結論.............................31
    第四章新光學三角量測系統之應用...............32
    4.1 新光學三角量測系統於中醫脈象的應用.........32
         4.1.1 傳統中醫把脈原理................32
    4.1.2 中醫把脈方法.............................35
    4.1.3 系統量測中醫脈象方法.....................36
    4.1.4 系統應用於中醫脈象之實驗結果與結論.......45
    4.2 系統於厚度量測之應用.......................46
    4.2.1 非接觸式光學量測簡介.....................46
    4.2.2 厚度量測結果.............................49
    4.2.3 厚度量測準確度...........................52
    4.2.4 系統於厚度量測應用之結論.................52
    第五章 討論與未來展望..........................54
    參考文獻........................................56
    Reference [1] 林增耀, ”尺寸量測儀器的校正與其修正要點“, 量測資訊第八期。
    [2] 孫文信, 羅美俐,“一項基於三角測距原理的距離量測系統設計”, 光電資訊第12期80年12月。
    [3] 吳季樺,“光學質心法應用於光電量測系統之研究”, 國立中央大學, 光電科學研究所, 博士學位論文, 民國94年。 
    [4] Jih-Huah Wu, Rong-Seng Chang, Hsin-Yang Chen, Tong-Miin Liou, Tian-Yo Kao, Kai-Sheng Chen, ”Non contact pulse measurement by laser triangulation”, is accepted and will be published in Optical Engineering. (2006 SCI)
    [5] 陳俊吉, ”利用三角測量法量測人體脈搏”, 國立中央大學, 光電科學研究所, 碩士學位論文, 民國94年。
    [6] 高典佑, ”三角量測法應用在人體脈搏量測”, 國立中央大學, 光電科學研究所, 碩士學位論文, 民國95年。 
    [7] Kai-Sheng Chen, Jih-Huah Wu,Hsin-Yang Chen,Tien-Yu Kao,Rong-Seng Chang,“Application of Pulse Measurement System based on Laser Triangulation method in Traditional Chinese Medicine Diagnosis” , OPT2005, Conference in Taiwan.
    [8] 陳楷升, ”3-DMoiré表面監測系統於中醫把脈的應用”, 國立中央大學, 光電科學研究所, 碩士學位論文, 民國95年。 
    [9] 彭政忠, “精巧型數位影像之距離及角度量測系統”, 國立中央大學碩士論文, 民91。
    [10] 賴鐵軍, 郭祝武著, “應用統計學”, 全華科技。
    [11] Guid to the expression of uncertainty in  measurement, 2nd Edition ,1995.
    [12] HP 5529A雷射動態干涉儀產品型錄。              
    [13] PChome家族-自學中醫讀書會,http://club.pchome.com.tw/urs/club_index.htmlclub-e-name=chinesedoctors .
    [14] 中醫脈診的科學化 — 秀傳紀念醫院副院長﹐ 陳明豐醫學博士﹐http://www.cvmetrics.com.tw/CDOCTOR/CDOC.HTM。
    Advisor
  • Rong-Sen Chang(張榮森)
  • Files
  • 952206019.pdf
  • disapprove authorization
    Date of Submission 2008-07-08

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