Research activities

Research interests

Image processing, sparse coding, dictionary learning...

Fast transform learning

A method developped in my first year of PhD, aiming to compress large dictionary atoms into a composition of convolutions with sparse kernels (work submitted to IJCV, HAL version ). Download a very short demo (to be further enhanced).


List on the IRIT web server: here.


Presentation of Fast Transform Learning at MODE 2014 and CURVES AND SURFACES 2014 Get my slides.

Collaborations (passées et actuelles)