Rank: 2405 based on 53 downloads (last 30 days) and 1 file submitted
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Christopher Kanan

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Company/University
University of California San Diego

Personal Profile:

I'm a Ph.D. student at the University of California at San Diego. I try to understand how animals acquire and use visual information in order to develop neuromorphic vision algorithms using tools from machine learning, computer vision, and computational neuroscience.


 

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Files Posted by Christopher Kanan
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(last 30 days)
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30 Jul 2010 Screenshot Image Descriptors / Features and Saliency Maps Good color image descriptors/features for object recognition Author: Christopher Kanan object recognition, computer vision, saliency, image descriptors, image processing 53 2
  • 4.5
4.5 | 2 ratings
Comments and Ratings by Christopher Kanan View all
Updated File Comments Rating
21 Jul 2012 Fast sparse matrix vector product sparse matrix vector product Author: Darren Engwirda

I'm not sure why, but it is much slower on R2012a. I ran the example and the inbuilt required 0.01 s and this version required 10 seconds.

I doubt MATLAB could improve that much, so I'm guessing some sort of optimization used in the mex code is no longer functional.

03 Nov 2011 Worker Object Wrapper Simplifies managing resources such as large data within PARFOR loops and SPMD blocks Author: Parallel Computing Team

19 Jan 2011 Fullscreen 1.1 Display fullscreen images on multiple displays (updated) Author: Pithawat Vachiramon

It works well in Windows 7; however, I shared my code with an OSX user and it apparently only displays a black screen instead of an image. Any suggestions?

Comments and Ratings on Christopher Kanan's Files View all
Updated File Comment by Comments Rating
20 Aug 2010 Image Descriptors / Features and Saliency Maps Good color image descriptors/features for object recognition Author: Christopher Kanan Nicola Franzoso

Great job, just one thing : I have try to use the sample code with the photo of they in your picture,but the saliency map is different respect your that i see on the, computer vision, great work, image descriptors, image processing, just one thing ihave try to use it just cat the photo of the lad, object recognition, saliency, why

03 Aug 2010 Image Descriptors / Features and Saliency Maps Good color image descriptors/features for object recognition Author: Christopher Kanan Sebastien PARIS

Great descriptors. However it would be great to have also the script computing SUN parameters ...

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