Contact Information
yu [AT] cmap.polytechnique.fr

http://www.cmap.polytechnique.fr/~yu/

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Gallery  Updated, Oct 2010!!!

PCMI Talk NEW!!!

I was a  postdoctoral research associate in the image processing lab of Professor Guillermo Sapiro, Department of Electrical and Computer Engineering, University of Minnesota, Twin Cities, USA. My Ph.D. was in image and signal processing at the Center for Applied Mathematics, Ecole Polytechnique, France, under the supervision of  Professor Stéphane Mallat. I have been working closely with Professor Jean-Michel Morel (CMLA, ENS Cachan, France) and Professor Jean-Jacques Slotine (Nonlinear Systems Laboratory, MIT, USA) as well.

Research Projects

• Image and signal modeling and enhancement  (with Prof. G. Sapiro amd Prof. S. Mallat)

  - Compressed sensing of Gaussian mixture models

  - Image modeling and enhancement with Gaussian mixture models

  　

• Image and Signal Processing (with Prof. S. Mallat)

  - Image super-resolution  [Demo] NEW!!!

  - Image and video denoising

  - Audio denoising [Demo]

  　

• Computer Vision (with Prof. J-M. Morel)

  - Fully affine invariant image comparison [Demo: try if your images match!] NEW!!!

  　

• Neural Computation and Pattern Recognition (with Prof. J-J. Slotine)

  - Visual grouping by neural oscillators

  - Visual and audio pattern classification [Demo]