請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/59108完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 傅楸善 | |
| dc.contributor.author | Hung-Yi Chen | en |
| dc.contributor.author | 陳弘毅 | zh_TW |
| dc.date.accessioned | 2021-06-16T09:16:10Z | - |
| dc.date.available | 2022-07-27 | |
| dc.date.copyright | 2017-07-27 | |
| dc.date.issued | 2017 | |
| dc.date.submitted | 2017-07-17 | |
| dc.identifier.citation | [1]. R. Badawi, “Introduction to PET Physics,”
http://depts.washington.edu/nucmed/IRL/pet_intro/toc.html, 2017. [2]. L. Han, “Tools for 2-D Tomographic Reconstruction,” http://www.mathworks.com/matlabcentral/fileexchange/43008-tools-for-2-dtomographic- reconstruction?s_tid=srchtitle, 2017. [3]. Intel, “Introducing the Intel® Threading Building Blocks (Intel® TBB),” https://software.intel.com/en-us/node/506042#introducing_main, 2017. [4]. H. K. Lin, “Algebraic Reconstruction Technique,” Technical Report, Department of Computer Science and Information Engineering, National Taiwan University, 2016. [5]. Y. Y. Lin, “The Study of Using Simultaneous Algebraic Reconstruction Technique on BGA Inspection,” http://140.113.39.130/cgibin/ gs32/hugsweb.cgi?o=dnthucdr&s=id=%22GH009533591%22.&searchmode=basic, 2017. [6] D. R. Nadeau, “C/C++ Tip: How to Loop through Multi-Dimensional Arrays Quickly,” http://nadeausoftware.com/articles/2012/06/c_c_tip_how_loop_through_multi_dimensi onal_arrays_quickly#Benchmarkresultsndashcompiledwithoptimizations, 2017. [7]. C. Pan, “Image Projections and the Radon Transform,” https://www.clear.rice.edu/elec431/projects96/DSP/bpanalysis.html, 2017. [8]. P. A. Penczek, “Fundamentals of three-dimensional reconstruction from projections,” https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3165033/, 2017. [9]. N. Rezvani, “Iterative Reconstruction Algorithms for Polyenergetic X-Ray Computerized Tomography,” ftp://www.cs.toronto.edu/na/reports/Nargol.Rezvani.PhD.Thesis.pdf, 2017. [10]. S.W. Smith, “The Scientist & Engineer's Guide to Digital Signal Processing,” http://www.dspguide.com/ch25/5.htm, 2017. [11]. X. Wan, F. Zhang, and Z. Liu, “Modified Simultaneous Algebraic Reconstruction Technique and Its Parallelization in Cryo-electron Tomography,” http://ieeexplore.ieee.org/document/5395300/, 2017. [12]. R. Wang, “Image Enhancement by Contrast Transform,” http://fourier.eng.hmc.edu/e161/lectures/contrast_transform/contrast_transform.html, 2017. [13]. Wikipedia, “Algebraic Reconstruction Technique,” https://en.wikipedia.org/wiki/Algebraic_Reconstruction_Technique, 2017. [14]. Wikipedia, “Projection-Slice Theorem,” https://en.wikipedia.org/wiki/Projection_slice_theorem, 2017. [15]. Wikipedia, “Radon Transform,” https://en.wikipedia.org/wiki/Radon_transform, 2017. [16]. Wikipedia, “Simultaneous Algebraic Reconstruction Technique,” https://en.wikipedia.org/wiki/Simultaneous_Algebraic_Reconstruction_Technique, 2017. [17]. Wikipedia, “Window Function,” https://en.wikipedia.org/wiki/Window_function#Hamming_window, 2017. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/59108 | - |
| dc.description.abstract | 本論文提出一個以X 光影像三維重建印刷電路板上錫球的三維影像，以利檢測錫球內部瑕疵。在本論文中，我們採用同步代數重建技術與濾波背投影兩種方法來實作並加速執行時間，得出錫球在不同高度上的切面影像，最後將兩者的結果與現今市面上Volume Graphics 的重建軟體之結果作比較。 | zh_TW |
| dc.description.abstract | In our project, we attempt to reconstruct the 3D model of solder balls on the PCB (Printed Circuit Board) according to many projections of X-ray images of those solder balls. We mainly use two methods: SART (Simultaneous Algebraic Reconstruction Technique) and FBP (Filtered Back Projection). Consequentially, we finally obtain the 3D model of those solder balls, which can be used to inspect their inner structure. We also optimize our execution time and compare our result with that of Volume Graphics. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-16T09:16:10Z (GMT). No. of bitstreams: 1 ntu-106-R04922099-1.pdf: 40673606 bytes, checksum: 6ed5852f34ddd0141bedbe05e9c3e287 (MD5) Previous issue date: 2017 | en |
| dc.description.tableofcontents | 誌謝................................................................................................................................... i
中文摘要........................................................................................................................... ii CONTENTS ..................................................................................................................... iv LIST OF FIGURES ......................................................................................................... vi LIST OF TABLES ............................................................................................................ x Chapter 1 Introduction ............................................................................................... 1 1.1 Overview .................................................................................................. 1 1.2 Reconstruction ......................................................................................... 2 1.3 Acceleration ............................................................................................. 4 1.4 Thesis Organization ................................................................................ 4 Chapter 2 Related Work ............................................................................................. 5 2.1 Algebraic Reconstruction Technique ..................................................... 5 2.2 Histogram Specification .......................................................................... 8 Chapter 3 Background ............................................................................................. 12 3.1 Radon Transform .................................................................................. 12 3.2 Fourier Slice Transform ........................................................................ 14 3.3 Radon Transform with Fourier Slice Transform ............................... 17 3.4 Filter ....................................................................................................... 18 Chapter 4 Methodology ............................................................................................. 23 4.1 Overview .................................................................................................. 23 4.2 Simultaneous Algebraic Reconstruction Technique (SART) ............. 24 4.3 Filtered Back Projection ....................................................................... 27 4.4 Back Projection ...................................................................................... 31 4.5 Contrast Enhancement ......................................................................... 36 4.6 Acceleration ........................................................................................... 36 Chapter 5 Experimental Result ................................................................................ 40 5.1 Comparison between SART and FBP ................................................. 40 5.2 Comparison FBP with Volume Graphics ............................................ 44 Chapter 6 Conclusion and Future Work ................................................................... 49 References ....................................................................................................................... 50 | |
| dc.language.iso | en | |
| dc.subject | 濾波背投影 | zh_TW |
| dc.subject | X 光檢測 | zh_TW |
| dc.subject | 印刷電路板 | zh_TW |
| dc.subject | 同步代數重建技術 | zh_TW |
| dc.subject | PCB | en |
| dc.subject | X-ray inspection | en |
| dc.subject | FBP | en |
| dc.subject | SART | en |
| dc.title | 用X光影像三維重建 | zh_TW |
| dc.title | 3D Reconstruction with X-Ray Images | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 105-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 吳中皓,鄭宇哲 | |
| dc.subject.keyword | X 光檢測,印刷電路板,同步代數重建技術,濾波背投影, | zh_TW |
| dc.subject.keyword | X-ray inspection,PCB,SART,FBP, | en |
| dc.relation.page | 52 | |
| dc.identifier.doi | 10.6342/NTU201700908 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2017-07-17 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 資訊工程學研究所 | zh_TW |
| 顯示於系所單位： | 資訊工程學系 | |
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|---|---|---|---|
| ntu-106-1.pdf 未授權公開取用 | 39.72 MB | Adobe PDF |
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