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| Speaker: |
Prof. Stanley Osher
Doctor of Science honoris causa (2009), Hong Kong Baptist University
Member of American Academy of Arts and Sciences, Member of the National Academy of Sciences |
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| Date: |
11 November 2009 (Wednesday) |
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| Time: |
4:30 pm to 6:00 pm (tea reception at 4:00 pm) |
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| Venue: |
Dr. Hari Harilela Lecture Theatre (WLB103),
The Wing Lung Bank Building for Business Studies, Shaw Campus, 34 Renfrew Road, Kowloon Tong |
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| Abstract: |
The past few years have seen an incredible explosion of new (or revival of old) fast and effective algorithms for various imaging and information science applications. These include: nonlocal means, compressive sensing, graph cuts, Bregman iteration, as well as relatively old favorites such as the level set method and PDE based image restoration. Prof. Osher will give his view of where we are, hopefully giving credit to all the people involved. |
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| References: |
Event Website http://www.math.hkbu.edu.hk/Civil09/
Image Processing http://www.math.ucla.edu/~imagers/research.htm
Compressed Sensing http://terrytao.wordpress.com/2007/04/13/compressed-sensing-and-single-pixel-cameras/ |
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| Enquiry: |
3411-2347 (Ms. Law) |
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文明的光輝 - 數學公開講座 (講座情況: 照片, 映片)
信息科學新算法 |
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| 講者: |
Stanley Osher 教授
香港浸會大學 榮譽理學博士 (二零零九年)
美國藝術與科學研究院及美國國家科學院成員 |
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| 日期: |
二零零九年十一月十一日 (星期三) |
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| 時間: |
下午四時三十分至六時正 (茶會時間為下午四時) |
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| 地點: |
九龍塘聯福道34號逸夫校園永隆銀行商學大樓夏利萊博士演講廳 (WLB103) |
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| 摘要: |
在過去數年間，學界大量研究出各種高速和高效的成像和信息科學應用新算法。其中包括:非局部均值(nonlocal means)、壓縮傳感(compressive sensing)、 圖切分(graph cuts) 和布雷格曼迭代法(Bregman iteration)，以及相對較傳統的水平集(level set)和基於偏微分方程的圖像恢復(PDE based image restoration)方法。Osher 教授將會為大家介紹這些研究的現況和藉此向所有參與其中的學者們致敬。 |
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| 參考資料: |
活動網址 http://www.math.hkbu.edu.hk/Civil09/
圖像處理 http://www.math.ucla.edu/~imagers/research.htm
壓縮傳感 http://terrytao.wordpress.com/2007/04/13/compressed-sensing-and-single-pixel-cameras/ |
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| 查詢: |
3411-2347 (羅小姐) |
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