Posts

Our paper about “Background Removal for Ptychography via Wigner Distribution Deconvolution” has been published in SIAM Journal on Imaging Sciences

After almost 2 years since we started working on this topic, our paper on iteratively reweighted least squares for square root LASSO is finally public and just has been presented at COLT2024

Our preprint “Time-Harmonic Optical Flow with Applications in Elastography” is available on arXiv!

Our paper on “Sparse additive function decompositions facing basis transforms” was published at a lightning speed. At the same time, our paper was accepted to COLT with details to follow.

This time I have two exciting things to share: Firstly, our preprint “Sparse additive function decompositions facing basis transforms” is available online. Secondly, I was awarded “Outstanding Reviewer 2023” at Inverse Problems!

It has been a while! Many things have happened since the last post here and one of them is our new preprint on “Background Denoising for Ptychography via Wigner Distribution Deconvolution”.

Our preprint tackling one of the biggest mysteries of ptychography, extended Ptychographic Iterative Engine is out.

Finally, it is true. The complete journey is summarized in no less than 229 pages here.

I am pleased to announce that I was recognized as the Reviewer of the Year 2022 for Inverse Problems!

The new preprint on convergence of Stochastic Amplitude Flow for phase retrieval is available online!