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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

PPL_icone
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

output_OmNl76
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.