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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 洪一平 | |
| dc.contributor.author | Kristian Kurniawan Hadiputro | en |
| dc.contributor.author | 古寧元 | zh_TW |
| dc.date.accessioned | 2021-06-15T00:16:16Z | - |
| dc.date.available | 2011-08-20 | |
| dc.date.copyright | 2011-08-20 | |
| dc.date.issued | 2011 | |
| dc.date.submitted | 2011-08-15 | |
| dc.identifier.citation | [1] Hu, T. T., Chia, Y. W., Chan, L. W., Hung, Y. P., & Hsu, J. (2008). i-m-Top: An interactive multi-resolution tabletop system accommodating to multi-resolution human vision. 3rd IEEE International Workshop on Horizontal Interactive Human Computer Systems, 2008. TABLETOP 2008, 177-180.
[2] Baudisch, P., & Good, N. (2002). Focus plus context screens: Visual context and immersion on the desktop. ACM SIGGRAPH 2002 Conference Abstracts and Applications, 70. [3] Ashdown, M., & Robinson, P. (2004). A personal projected display. Proceedings of the 12th Annual ACM International Conference on Multimedia, 932-933. [4] Geisler, J., Eck, R., Rehfeld, N., Peinsipp-Byma, E., Schütz, C., & Geggus, S. (2007). Fovea-tablett®: A new paradigm for the interaction with large screens. Proceedings of the 2007 Conference on Human Interface: Part I, 278-287. [5] Chan, L. W., Ye, W. S., Liao, S. C., Tsai, Y. P., Hsu, J., & Hung, Y. P. (2006). A flexible display by integrating a wall-size display and steerable projectors. Ubiquitous Intelligence and Computing: Third International Conference, UIC 2006, Wuhan, China, September 3-6, 2006: Proceedings, 21. [6] Lin, J. Y., Chen, Y. Y., Ko, J. C., Kao, H. S., Chen, W. H., Tsai, T. H., Hsu, S. C., & Hung, Y. P. (2009). I-m-Tube: an Interactive Multi-Resolution Tubular Display. Proceedings of the 17th ACM International Conference on Multimedia, MM 2009. [7] Lee, J. C., Dietz, P. H., Maynes-Aminzade, D., Raskar, R., & Hudson, S. E. (2004). Automatic projector calibration with embedded light sensors. Proceedings of the 17th Annual ACM Symposium on User Interface Software and Technology, 123-126. [8] Sukthankar, R., Stockton, R. G., & Mullin, M. D. (2001). Smarter presentations: exploiting homography in camera-projector systems. Proceedingsof International Conference on Computer Vision. [9] Hartley, R., & Zisserman, A. (2003). Multiple view geometry in computer vision Cambridge University Press New York, NY, USA. [10] Chen, H., Sukthankar, R., Wallace, G., & Cham, T. J. (2001). Calibrating scalable multi-projector displays using camera homography trees. Computer Vision and Pattern Recognition. [11] Raskar, R., Brown, M. S., Yang, R., Chen, W. C., Welch, G., Towles, H., et al. (1999). Multi-projector displays using camera-based registration. Proceedings of the Conference on Visualization'99: Celebrating Ten Years, 168. [12] Zhou, J., Wang, L., Akbarzadeh, A., & Yang, R. (2008). Multi-projector display with continuous self-calibration. Proceedings of the 5th ACM/IEEE International Workshop on Projector Camera Systems, 3. [13] Sun, W., Sobel, I., Culbertson, B., Gelb, D., & Robinson, I. (2008). Calibrating multi-projector cylindrically curved displays for “wallpaper” projection. Proceedings of the 5th ACM/IEEE International Workshop on Projector Camera Systems. [14] Brown, M. S., & Majumder, A. (2007). Practical Multi-Projector Display Design A K Peters/ CRC Press, Wellesley, Mass. [15] Russ, J. C. (2002). The Image Processing Handbook Fourth Edition CRC Press, Boca Raton, Florida. [16] Weisstein, E. W. 'Least Squares Fitting--Polynomial.' From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/LeastSquaresFittingPolynomial.html [17] Intel. Open Source Computer Vision Library (OpenCV). http://www.intel.com/research/mrl/research/opencv | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/41343 | - |
| dc.description.abstract | 近年來，柱狀顯示技術在互動顯示系統中，變得更引人關注。之前
，我們已經發展出一個名叫I-m-Top 的系統，是一個在平面顯示器上的多觸控和多解析的顯示技術。I-m-Top 系統的目的，是對於自動調校使用彩色相機的投影機來說為簡單並且有用的技術，其可以排除基礎以及沒有對準的問題。I-m-Tube 是一個類似的系統，其可以實現沒有阻礙的90 度多解析資訊顯示，以及多點觸控互動。在此篇論文中，我們想要投射影像到一螢幕上，使其具有貼上有影像之壁紙到螢幕上的效果。此系統也可以創造出直觀且自然的背景，以用於藉由觸碰而具有在柱狀表面上之多媒體內容顯示的多使用者互動。因此，I-m-Tube 在設計上會遇到下列的重點：(1)貼影像壁紙到柱狀螢幕上的效果；(2)自動校正投影機；以及(3)高解析度的顯示在使用者的互動區域。我們的目的是對於自動調校使用彩色相機的投影機來說是簡單並且有用的技術，以幫助投影機消除基礎以及無法對準的問題。 | zh_TW |
| dc.description.abstract | Cylindrical display technology has recently become increasing attention for designing an interactive display system. In the previous work, we had develop a system called i-m-Top[1], which is a multi-touch and multi-resolution display technique on planar display. I-m-Top system proposed a convenient and useful approach to automatically calibrate the projectors using a color camera, to eliminate keystone and misalignment problems. Similar to this system is I-m-Tube, which is a system to realize an unobstructed 900 multi-resolution information display and multi-touch interaction. In this paper, we want to project image to the screen that has an effect like wallpapering the image on the screen. This system also making it possible to create an intuitive and natural context for multi-user interaction with multimedia content displayed on the cylindrical surface by touch. Therefore I-m-Tube design meets the following concerns : (1) The effect of wallpapering image on cylindrical screen, (2) Automatically calibrate the projectors, and (3) Displaying high resolution at the user’s interesting area. We proposed a convenient and useful approach to automatically calibrate the projector using a color camera, to help the projector eliminate both keystone and misalignment problem. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-15T00:16:16Z (GMT). No. of bitstreams: 1 ntu-100-R98944046-1.pdf: 5525511 bytes, checksum: 65addb65c5b7b55c8d96e5e2aff14015 (MD5) Previous issue date: 2011 | en |
| dc.description.tableofcontents | Acknowledgments i
誌謝 iii Abstract iv Contents v List of Figures vii List of Tables ix Chapter 1 Introduction 1 Chapter 2 Related Work 4 2.1 Unobstructed Display 4 2.2 Multi-Resolution Display 7 2.3 Automatic Projector Calibration 9 Chapter 3 System Overview 13 3.1 Hardware Configuration 13 Chapter 4 Calibration of Projectors on Tubular Display System 17 4.1 Projector and Camera Corresponding Point 17 4.2 Calibration of Peripheral Projector 24 4.3 Calibration of Fovea Projector 30 Chapter 5 Experiments 40 5.1 Comparison of Calibration Time 40 5.2 Error Analysis 41 Chapter 6 Conclusion 47 6.1 Conclusion 47 Bibliography 49 | |
| dc.language.iso | en | |
| dc.title | 圓柱顯示系統之多解析度投影機校正 | zh_TW |
| dc.title | Calibration of Multi-Resolution Projector on Cylindrical Display Systems | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 99-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 江政杰,陳永昇 | |
| dc.subject.keyword | 投影機調校,柱狀表面,基礎校正,近投影, | zh_TW |
| dc.subject.keyword | Projector Calibration,Cylindrical Surface,Keystone Correction,Rear Projection, | en |
| dc.relation.page | 51 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2011-08-15 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 資訊網路與多媒體研究所 | zh_TW |
| 顯示於系所單位： | 資訊網路與多媒體研究所 | |
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