Color stabilization of D-FFOCT timelapse

Using histogram matching

In this post I will explain how we post-process timelapses to compensate for flickering color effects. When making timelapse of dynamic full-field OCT acquisitions colors can slightly shift. This is due to residual noise in the Fourier Transform of the probed signals (I proposed a method for removing such noise... [Read More]

My retinal blood flow

Laser doppler holography by Léo Puyo

Léo Puyo, a third year PhD student working in my team, developed a new technique based on holography called Laser Doppler Holography (LDH) and he is able to produce stunning movies of the retinal blood flow. A popular technique already exists for imaging of the retinal vasculature called Optical Coherence... [Read More]