Daily Archives: October 9, 2010

Matrix decomposition and Compressive sensing

Here is a nice portal for the matrix decomposition problem: http://perception.csl.uiuc.edu/matrix-rank/home.html In particular, if you click on the “Sample Code” link, you will see Matlab implementation of 4 algorithms that do the decomposition. As you can see, all you have to … Continue reading

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Resourse links

Video talks on mathematical background & general vision topics   Stephen Boyd, Lieven Vandenberghe: Convex Optimization, Cambridge University Press, Cambridge, 2004.  (you can view the video lecture from YouTube)   If you need some background for graph cut and level … Continue reading

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Some theoretic links

Dedicated research websites of interest Compressive sensing 2.0 community (the universe of compressive sensing) Compressive sensing resources (Rice DSP) Low-rank matrix recovery and completion via convex optimization (Prof. Yi Ma’s research page) The similarity search wiki Events/Workshops/Tutorials of interest CVPR … Continue reading

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Useful Softwares

CV Software This page collects wonderful resource for computer vision research (mostly software packages/tools) and technical references.  Closed-source software tools are explicitly noted, otherwise opensource. (Update: June 11 2010) General Purpose OpenCV Library (General purpose and opensource, currently actively maintained and … Continue reading

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什么才是真正的奇迹!~由新西兰地震想到的~~

 听说新西兰遭遇7.2级地震,想到Tim Bell 教授就在重灾区Christchurch,赶紧发了email去询问状况,本以为那边由于地震,通讯会受到影响,结果半个小时后就收到回复:    “We’re fine thanks. We spent the morning yesterday cleaning up a huge amount of sand that appeared in our back yard due to liquefaction! In the evening our band played for a wedding that was to … Continue reading

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