"Ring Deconvolution Microscopy: An Exact Solution for Spatially-Varying Aberration Correction" by Amit Kohli et al. 2023 https://arxiv.org/abs/2206.08928

Claims to solve the spatially-varying problem of deconvolution that makes it so computationally expensive, and with a single calibration image per instrument. Eager to give it a try soon.

#deconvolution #LSM #imaging #microscopy

Learning Graph Structure from Convolutional Mixtures

Max Wasserman, Saurabh Sihag, Gonzalo Mateos, Alejandro Ribeiro

Action editor: Makoto Yamada.

https://openreview.net/forum?id=OILbP0WErR

#graphs #deconvolution #graph

How mature are the identification algorithms for top-down #proteomics? If we use two different algorithms on the same data, do we see the same proteoforms? I was recently lucky enough to invest two whole years in top-down #bioinformatics, courtesy of Julia Chamot-Rooke. Kyowon Jeong invested some serious time to teach me about #deconvolution, too! We feature new data from Mowei Zhou for #phosphorylation proteomics.
https://doi.org/10.1021/acs.jproteome.2c00673

Don't miss today's #DiSCourseSeminar with @Francesca_Finotello at 12:00 (CEST) at DiSC, Innrain 15, 6020 Innsbruck or on Big Blue Button: https://webconference.uibk.ac.at/b/car-aab-cxf-o81

Topic: Charting Tissue Complexity Through Transcriptomics #Deconvolution

#multiomics #bioinformatics

Join us on Friday, 12:00 (CEST) for another #DiSCourseSeminar.

Topic: Charting Tissue Complexity Through Transcriptomics #Deconvolution

Speaker: @Francesca_Finotello (DiSC & Molecular Biology).

Location: Onsite at DiSC or online on Big Blue Button.

More: https://www.uibk.ac.at/disc/events/

Our next #DiSCourseSeminar with @Francesca_Finotello, Dept. of Molecular Biology & DiSC @uniinnsbruck, is scheduled for 5 May, 12:00 (CEST). Her talk is about Charting Tissue Complexity Through Transcriptomics #Deconvolution!

Read more here:
https://www.uibk.ac.at/disc/event-documents/discourse/discourse_francesca-finotello_05052023.pdf

Galaxy image #deconvolution for weak #GravitationaLensing with unrolled plug-and-play ADMM: https://academic.oup.com/mnrasl/article/522/1/L31/7075894 -> #AI algorithm unblurs the cosmos; tool produces faster, more realistic images than current methods: https://news.northwestern.edu/stories/2023/03/ai-algorithm-unblurs-the-cosmos/ and https://news.northwestern.edu/stories/2023/03/ai-algorithm-unblurs-the-cosmos/?fj=1

Learning Graph Structure from Convolutional Mixtures

https://openreview.net/forum?id=OILbP0WErR

#graphs #deconvolution #graph

#PhysicsFactlet
If you know the response function of your instrument, you can deconvolve it from your measurement to obtain a much sharper signal. But deconvolution is a dangerous procedure, as small mistakes in the kernel can result in heavy artefacts.
#Visualization #Imaging #PointSpreadFunction #Deconvolution #Physics

i guess i'll do an #introduction. i'm a #statistics phd candidate at #cornell. i work on non-parametric #deconvolution (aspirational hashtag) theory and some #functionaldata non-parametric regression stuff too (currently with #astronomy applications; spectroscopy, photometric redshift estimation, etc).

i'm learning #persian (سلام! خوبی؟) and #running when i'm not doing stats or #lying #prone on the #floor in #despair