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吳怡樂

個人網站
資訊工程系(所)
 
學經歷:
  學歷:
加州大學聖塔芭芭拉分校計算機科學博士
美國南加州大學電機工程碩士

經歷:
Assistant Professor, Department of Computer Science and Information Engineering, NTUST, Taiwan, Feb 2005-.
Engineering Manager, VIMA Technologies, Inc., Santa Barbara, CA, 2001-2005.
Intern, C & C Research Laboratories, NEC USA, Inc., San Jose, CA, Apr - Sep 1998.
Project Manager, Technology Research Division, Institute for Information Industry, Taiwan, 1992-1996.
Research Assistant, Institute of Information Science, Academia Sinica, Taiwan, 1991-1992.
Teaching Assistant, Department of Business Administration, Chung-Yuan Christian University, Taiwan, 1988-1989.

 
專業技術
  資料庫系統、資料探勘 、地理資訊系統、多媒體資料庫、影像分類
   
研究成果與計畫
 

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著作

  1. “應用於互動遊戲手勢追蹤與辨識之研究,” 趙士賓,唐政元,吳怡樂,何瑁鎧,黃建旻, 2009 National Computer Symposium (NCS 2009), Taipei, Taiwan, 2009. (nominated for Best Student Paper Award) (in Chinese)

  2. “自動測量柯布角,” 賴伯亮,吳怡樂,唐政元,何瑁鎧,王文宏,洪偉智,李浚瑋, 2009 National Computer Symposium (NCS 2009), Taipei, Taiwan, 2009. (in Chinese)  

  3. “基於圖片分類之不當串流影片過濾,” 吳怡樂,唐政元,何瑁鎧,葉星宏, 2009 National Computer Symposium (NCS 2009), Taipei, Taiwan, 2009. (in Chinese)

  4.  “Personal Photo Organizer based on Automated Annotation Framework,” K.-E. Tsay, Y.-L. Wu, M.-K. Hor, and C.-Y. Tang, Proceedings of Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP-2009), Kyoto, Japan, 2009. (NSC97-2745-P-001-001 (the iCAST project) and NSC97-2221-E-011-090) (EI)

  5.  “Real-Time Hand Detection and Tracking against Complex Background,” G.-Z. Mao, Y.-L. Wu, M.-K. Hor, and C.-Y. Tang, Proceedings of Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIHMSP-2009), Kyoto, Japan, 2009. (NSC97-2745-P-001-001 (the iCAST project) and NSC97-2221-E-011-090) (EI)

  6. “Using Homography for Generating Dense Stereo Correspondences from Uuncalibrated Images,” C.-Y. Tang, Y.-L. Wu, M.-K. Hor, W.-C. Chen, Y.-Y. Chen, and K.-H. Chan, Proceedings of 22th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP 2009), Nantou, Taiwan, Aug. 2009.

  7. “Using Epipolar Transfer to Refine 3D Rough Models from Multi-View Images,” M.-K. Hor, C.-Y. Tang, Y.-L. Wu, W.-C. Chen, K.-H. Chan, K.-S. Wu, and F.-J. Hsiao, Proceedings of 22th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP 2009), Nantou, Taiwan, Aug. 2009.

  8. “Statistical Color Space Partitioning for Image Annotation,” Y.-M. Yeh, Y.-L. Wu, C.-Y. Tang, and M.-K. Hor, Proceedings of 22th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP 2009), Nantou, Taiwan, Aug. 2009.

  9.  “不當串流影片過濾之研究,” 吳怡樂,唐政元,何瑁鎧,葉星宏,林伯緯, 2009數位科技與創新管理國際研討會,Taipei, Taiwan, 2009.(in Chinese)

  10. “Refinement of 3D Models Reconstructed from Visual Hull,” M.-K. Hor, W.-C. Chen, C.-Y. Tang, Y.-L. Wu, K.-H. Chan, K.-S. Wu, and H.-C. Lin, International Display Manufacturing Conference (IDMC), 3D Systems and Applications (3DSA), and Asia Display (IDMC/3DSA/Asia Display 2009), Taipei, 2009.

  11. “Using 3D Patches for Refinement of 3D Reconstruction from Multiple Images,” M.-K. Hor, W.-C. Chen, C.-Y. Tang, Y.-L. Wu, K.-H. Chan, J.-J. Tsai, International Display Manufacturing Conference (IDMC), 3D Systems and Applications (3DSA), and Asia Display (IDMC/3DSA/Asia Display 2009), Taipei, 2009.

  12. “Generation of Dense Image Matching Using Epipolar Geometry,” M.-K. Hor, W.-C. Chen, C.-Y. Tang, Y.-L. Wu, K.-H. Chan, J.-Y. Tsai, Y.-Y. Chen, International Display Manufacturing Conference (IDMC), 3D Systems and Applications (3DSA), and Asia Display (IDMC/3DSA/Asia Display 2009), Taipei, 2009.

  13. “Anomaly Foreground Detection through Background Learning in Video Surveillance,” C.-Y. Tang, Y.-L. Wu, S.-P. Chao, W.-C. Chen, and P.-L. Chen, First KES International Symposium on Intelligent Decision Technologies IDT'09, LNCS Springer, Himeji, Japan, 2009. (EI)

  14. “Development of Algorithm and Software for Automated Scoliotic Curve Measurement,” P.-L. Lai, C.-Y. Tang, Y.-L. Wu, W.-C. Hung, J.-W. Li, International Forum on Medical Imaging in Asia (IFMIA) 2009 (A joint conference with The IEICE Information and Systems Society, Technical Committee on Medical Imaging), Taipei, Taiwan, 2009.

  15. “False Alarm Filtering Using SVM and Sliding Window,” Kuo-Kuang Liaw and Yi-Leh Wu, The 3rd Joint Workshop on Information Security (JWIS 2008), Seoul, Korea, July 2008. (NSC96-3114-P-001-002-Y)

  16. “Objectionable Video Filtering Using Hierarchical SVM Classifier,” Po-Wei Lin, Yi-Leh Wu, and Cheng-Yuan Tang,  2008 International Computer Symposium (ICS 2008), Taipei, Taiwan, Dec 2008. (NSC97-2745-P-001-001, NSC97-2221-E-011-090)

  17. “Robust Fundamental Matrix Estimation Using Coplanar Constraints,” Cheng-Yuan Tang, Hong-Long Chou, Yi-Leh Wu, and Yan-Hung Ding, International Journal of Pattern Recognition and Artificial Intelligence, Vol. 22, No. 4, 2008.

  18. “Modified SIFT Descriptor for Image Matching under Interference,” Cheng-Yuan Tang, Yi-Leh Wu, Maw-Kae Hor, and Wen-Hung Wang, 2008 International Conference on Machine Learning and Cybernetics (ICMLC 2008), Kunming, China, July 2008.

  19. “Fundamental Matrix Estimation Using Evolutionary Algorithms with Multi-Objective Functions,” Cheng-Yuan Tang, Yi-Leh Wu, and Yueh-Hung Lai, Journal of Information Science and Engineering, Vol. 24, No. 3, 2008. (NSC 95-2221-E-011-059, NSC95-3114-P-001-002-Y02)

  20. “Spam Mail Filtering By Embedded Text Detection In Images,” Jr-Chau Yang and Yi-Leh Wu, The 21st IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP 2008), Yilan, Taiwan, August 2008.

  21. “Depth Map from a Single Image Using Superpixel Classification,” Cheng-Yuan Tang, Yi-Leh Wu, Wen-Chao Chen, and Wei-Chih Hung, The 21st IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP 2008), Yilan, Taiwan, August 2008.

  22. “Hand Tracking Using Bayesian Filter and Tree-based Filter in Complex Scenes,” Cheng-Yuan Tang, Yi-Leh Wu, Shih-Pin Chao, and Song-Han Wu, The 21st IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP 2008), Yilan, Taiwan, August 2008.

  23. “Integrating Multiple Visual Trackers for Hand Tracking,” Cheng-Yuan Tang, Yi-Leh Wu, Shih-Pin Chao, and Yu-Chi Chen, The 21st IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP 2008), Yilan, Taiwan, August 2008.

  24. “Face Validation with Facial Model Using Genetic Algorithms,” Cheng-Yuan Tang, Yi-Leh Wu, Hui-Wen Jeng, and Wen-Chao Chen, The Sixth International Conference on Machine Learning and Cybernetics (ICMLC 2007), Hong Kong, August 2007.  (NSC 95-2221-E-011-059, NSC95-3114-P-001-002-Y02) 

  25. “針對三維模型重建探討幾何退化之研究,” 唐政元, 吳怡樂, 林宗翰, 丁建邦, 2007 National Computer Symposium (NCS 2007), Taichung, Taiwan, December 2007. (in Chinese) (NSC96-3114-P-001-002-Y)

  26. “在複雜背景作基於模版之手追蹤,” 唐政元, 趙士賓 吳怡樂, 陳彥伶, 吳松航, 李翊綸, 2007 National Computer Symposium (NCS 2007), Taichung, Taiwan, December 2007. (in Chinese) (NSC96-3114-P-001-002-Y)

  27. “Image Feature Normalization by Statistical Color Space Partitioning,” Yun-Jui Huang and Yi-Leh Wu, The 20th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP 2007), Miaoli, Taiwan, August 2007.

  28. “Efficient Feature Selection Using Genetic Algorithm with Taguchi Method,” Cheng-Yuan Tang, Yi-Leh Wu, Pei-Fen Wu, and Yea-Shuan Huang, The 20th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP 2007), Miaoli, Taiwan, August 2007.

  29. “Noise Resistant Image Matching Using Earth Mover's Distance,” Cheng-Yuan Tang, Yi-Leh Wu, Yea-Shuan Huang, Wen-Hung Wang, and Hsien-Chang Lin, The 20th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP 2007), Miaoli, Taiwan, August 2007.

  30. “Image Inpainting Using Homography and Image Rectification,” Cheng-Yuan Tang, Jun-Mein Wu, Yi-Leh Wu, Chia-Chen Chen, and Hsien-Chang Lin, The 20th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP 2007), Miaoli, Taiwan, August 2007.

  31. “Novel View Synthesis Using Multi-View Images,” Cheng-Yuan Tang, Wen-Chao Chen, Yi-Leh Wu, and Sin-Yi Hon, The 20th IPPR Conference on Computer Vision, Graphics and Image Processing (CVGIP 2007), Miaoli, Taiwan, August 2007.

  32. “Self-Calibration for Metric 3D Reconstruction Using Homography,” Cheng-Yuan Tang, Yi-Leh Wu, Pei Ching Hu, Hsien-Chang Lin, and Wen-Chao Chen,  The Tenth IAPR Conference on Machine Vision Applications 2007 (MVA 2007), Tokyo, Japan, May 2007. (NSC 95-2221-E-011-059, NSC95-3114-P-001-002-Y02)