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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 洪一平 | |
dc.contributor.author | Chung-Yi Lee | en |
dc.contributor.author | 李重儀 | zh_TW |
dc.date.accessioned | 2021-06-07T17:58:45Z | - |
dc.date.copyright | 2012-08-10 | |
dc.date.issued | 2012 | |
dc.date.submitted | 2012-08-09 | |
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[2] P. Viola and M. Jones, 'Robust real-time object detection,' International Journal of Computer Vision, vol. 57, pp. 137-154, 2001. [3] C. Stauffer and W. E. L. Grimson, 'Learning patterns of activity using real-time tracking,' Pattern Analysis and Machine Intelligence, IEEE Transactions on, vol. 22, pp. 747-757, 2000. [4] M. S. Arulampalam, S. Maskell, N. Gordon, and T. Clapp, 'A tutorial on particle filters for online nonlinear/non-Gaussian Bayesian tracking,' Signal Processing, IEEE Transactions on, vol. 50, pp. 174-188, 2002. [5] M. Andriluka, S. Roth, and B. Schiele, 'People-tracking-by-detection and people-detection-by-tracking,' in Computer Vision and Pattern Recognition, 2008. CVPR 2008. IEEE Conference on, 2008, pp. 1-8. [6] A. Ess, B. Leibe, K. Schindler, and L. Van Gool, 'A mobile vision system for robust multi-person tracking,' in Computer Vision and Pattern Recognition, 2008. CVPR 2008. IEEE Conference on, 2008, pp. 1-8. [7] Z. Cha, L. Zicheng, Z. Zhengyou, and Z. Qi, 'Semantic saliency driven camera control for personal remote collaboration,' in Multimedia Signal Processing, 2008 IEEE 10th Workshop on, 2008, pp. 28-33. [8] L. Marchesotti, L. Marcenaro, and C. Regazzoni, 'Dual camera system for face detection in unconstrained environments,' in Image Processing, 2003. ICIP 2003. Proceedings. 2003 International Conference on, 2003, pp. I-681-4 vol.1. [9] M. Lalonde, S. Foucher, L. Gagnon, E. Pronovost, M. Derenne, and A. Janelle, 'A system to automatically track humans and vehicles with a PTZ camera,' 2007, p. 657502. [10] P. N. Belhumeur, J. P. Hespanha, and D. J. Kriegman, 'Eigenfaces vs. Fisherfaces: recognition using class specific linear projection,' Pattern Analysis and Machine Intelligence, IEEE Transactions on, vol. 19, pp. 711-720, 1997. [11] M. Turk and A. Pentland, 'Eigenfaces for Recognition,' Journal of Cognitive Neuroscience, vol. 3, pp. 71-86, 1991/01/01 1991. [12] W. Zhao, R. Chellappa, P. J. Phillips, and A. Rosenfeld, 'Face recognition: A literature survey,' ACM Comput. Surv., vol. 35, pp. 399-458, 2003. [13] P. Baudisch, N. Good, V. Bellotti, and P. Schraedley, 'Keeping things in context: a comparative evaluation of focus plus context screens, overviews, and zooming,' presented at the Proceedings of the SIGCHI conference on Human factors in computing systems: Changing our world, changing ourselves, Minneapolis, Minnesota, USA, 2002. [14] C. Plaisant, D. Carr, and B. Shneiderman, 'Image-browser taxonomy and guidelines for designers,' Software, IEEE, vol. 12, pp. 21-32, 1995. [15] P. Baudisch, N. Good, and P. Stewart, 'Focus plus context screens: combining display technology with visualization techniques,' presented at the Proceedings of the 14th annual ACM symposium on User interface software and technology, Orlando, Florida, 2001. [16] K. W. Chen, C. W. Lin, T. H. Chiu, M. Y. Chen, and Y. P. Hung, 'Multi-Resolution Design for Large-Scale and High-Resolution Monitoring,' Multimedia, IEEE Transactions on, vol. 13, pp. 1256-1268, 2011. [17] K. W. Chen, C. W. Lin, M. Y. Chen, and Y. P. Hung, 'e-Fovea: a multi-resolution approach with steerable focus to large-scale and high-resolution monitoring,' presented at the Proceedings of the international conference on Multimedia, Firenze, Italy, 2010. [18] S. H. Cho and H. B. Kang, 'Panoramic Background Generation using Mean-Shift in Moving Camera Environment.' [19] K. Xue, Y. Liu, G. Ogunmakin, J. Chen, and J. Zhang, 'Panoramic Gaussian Mixture Model and large-scale range background substraction method for PTZ camera-based surveillance systems,' Machine Vision and Applications, pp. 1-16. [20] X. Kang, G. Ogunmakin, L. Yue, P. A. Vela, and W. Yongtian, 'PTZ camera-based adaptive panoramic and multi-layered background model,' in Image Processing (ICIP), 2011 18th IEEE International Conference on, 2011, pp. 2949-2952. [21] D. G. Lowe, 'Distinctive Image Features from Scale-Invariant Keypoints,' International journal of computer vision, vol. 60, pp. 91-110, 2004. [22] 邱子軒, '主從式自動追蹤視訊監控系統,' 碩士, 臺灣大學資訊工程學研究所學位論文, 臺灣大學, 2009. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/16034 | - |
dc.description.abstract | 多重解析度系統是目前視訊監控中被廣泛使用的系統,而高解析度的顯示設備也日益普及。本論文正是要提出利用多重解析度雙攝影機系統來建構廣角高解析度視訊監控之新型系統。本系統包含三種校正類型:(1)廠內校正:利用黑白相間的圖形來完成高速球型攝影機之自身旋轉校正及不同倍率之校正。(2)現場校正:利用特徵點演算法快速找出不同倍數之間的對應關係以完成自動校正,攝影機無須拆下或移動至特定的區域。(3)固定式廣角攝影機與高速球型攝影機之參考視角之間的對應點校正。
經過研究,我們觀察到了一種現象使現場校正不同倍率之間的對應關係變得既快速又精確,並針對此種現象提出一種尖端的新型校正方法。另外,我們使用高斯混合模型來做物件的偵測與追蹤。最後本系統將能產生廣角高解析度的視訊監控畫面。 | zh_TW |
dc.description.provenance | Made available in DSpace on 2021-06-07T17:58:45Z (GMT). No. of bitstreams: 1 ntu-101-R99922067-1.pdf: 2345946 bytes, checksum: 5ec4df060ad738100269af0ef797e694 (MD5) Previous issue date: 2012 | en |
dc.description.tableofcontents | 口試委員會審定書 #
誌謝 i 中文摘要 ii ABSTRACT iii CONTENTS iv LIST OF FIGURES vi LIST OF TABLES vii Chapter 1 Introduction 1 Chapter 2 Related Works 4 Chapter 3 Camera System and Its Calibration 6 3.1 Calibration Boundary Decision 7 3.2 Calibration between Wide Angle Camera and Speed Dome Camera 9 3.3 Speed Dome Calibration 11 3.3.1 In-Factory Calibration 11 3.3.2 On-Site Calibration 13 Chapter 4 Wide-Angle High-Resolution Visual Monitoring System 18 4.1 Histogram Adjustment 18 4.2 Blending in Wide-Angle High Resolution 20 Chapter 5 Experiments 23 5.1 Camera Calibration Experiment 23 5.1.1 In-Factory Calibration 24 5.1.2 On-Site Calibration 25 5.2 Blending Experiment 27 5.3 Histogram Adjustment Experiment 28 5.4 Blending and Histogram Adjustment Experiment 29 5.5 Fovea Region Experiment 30 Chapter 6 Conclusions and Future Works 31 REFERENCES 32 | |
dc.language.iso | en | |
dc.title | 利用多重解析度雙攝影機系統建構廣角高解析度視訊監控系統 | zh_TW |
dc.title | Construction of a Wide-Angle High-Resolution Visual Monitoring System Using a Multi-Resolution Dual-Camera System | en |
dc.type | Thesis | |
dc.date.schoolyear | 100-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 石勝文,邱志義,江政杰,陳祝嵩 | |
dc.subject.keyword | 廣角高解析度監控系統,雙攝影機系統,攝影機校正,視訊監控, | zh_TW |
dc.subject.keyword | Wide-Angle High-Resolution Monitoring System,Dual-Camera System,Camera Calibration,Visual Monitoring, | en |
dc.relation.page | 34 | |
dc.rights.note | 未授權 | |
dc.date.accepted | 2012-08-09 | |
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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