I’m currently working at GoPro as an R&D engineer in image processing . Previously, I did my PhD at Télécom-ParisTech under the supervison of Yann Gousseau and Julie Delon. I also did a postdoc at the university Pompeu Fabra (Barcelona) in the Image Processing group. My resume may be downloaded here.

E-mail : baptiste.mazin ‘at’ gmail ‘dot’ com

Research interests:
  • Computer vision,
  • Color image comparisons,
  • Colorimetry,
  • Illuminant estimation and correction.

New demos !

The JSM library source code which I used to generate the demos are available here and you may find the corresponding documentation here.

Estimation of Illuminants from Projections on the Planckian Locus

This demo aims at demonstrating the abilities of the PPL algorithm to detect different illuminants and estimate their chromaticities. It allows you to upload an image, define a white reference, and finally runs several algorithms and compare how well they behave.

Color Enhancement in the Wavelet Domain

This demo implements the algorithm introduced in the paper A Wavelet Perspective on Variational Perceptually-Inspired Color Enhancement published by E Provenzi and V Caselles. This algorithm performs color and contrast enhancement in the wavelet domain and this demo allows you to test it on your own images.