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PhD thesis on texture segmentation

I am currently prepraring a PhD thesis under the supervision of Patrice Abry and Nelly Pustelnik at the Laboratoire de Physique of the École Normale Supérieure de Lyon. I work on texture segmentation based on multifractal attributes, such as e.g. local regularity.

Piecewise monofractal texture

Local estimate of local regularity

Denoised local regularity estimate

I teach mathematics, statisticial physics and signal processing.

Scientific areas of interest

I am interested in several domains such as convex analysis, image processing and wavelets:

  • Convex optimization
  • (Accelerated) Proximal algorithms
  • Wavelet transforms
  • Multifractal textures
  • Texture segmentation