Skip to content

Compressed Sensing

This makes my brain hurt, but in a nice way.  It’s seems like the other end of machine learning.  Interesting times.  My EE trained brain found this overview particularly straight forward.

3 Comments

  1. Some of the videos might help as well:

    http://igorcarron.googlepages.com/csvideos

    Cheers,

    Igor.

    Friday, March 6, 2009 at 2:25 pm | Permalink
  2. bhyde wrote:

    Igor – Thanks!

    Those are fun; the one from Columbia where they recover a video of milk dispersing in an aquarium is cool. But it’s interesting that I had read all that other stuff and not entirely appreciated the importance of having your sampling be “incoherent” v.s. your the family of functions your fitting to the data. A requirement that is, it appears, implemented by random sampling. That’s wonderful, on the recreation brain hurting scale.

    Saturday, March 7, 2009 at 5:30 am | Permalink
  3. This incoherence property is indeed interesting and most people including me are still in awe when seeing that it works. It goes against most of our upbringing as engineers.

    Igor.

    Saturday, March 7, 2009 at 11:43 am | Permalink

Post a Comment

Your email is never published nor shared. Required fields are marked *
*
*