Low Rank Jack · @lowrankjack
103 followers · 433 posts · Server mathstodon.xyzSlides and abstract of my talk "Interferometric single-pixel imaging with a multicore fiber" made at ISCS23 (Luxembourg, June 12-14, 2023) now available at https://laurentjacques.gitlab.io/event/interferometric-single-pixel-imaging-with-a-multicore-fiber/ and https://laurentjacques.gitlab.io/publication/interferometric-single-pixel-imaging-with-a-multicore-fiber/ All this is based on the work of Olivier Leblanc. Long journal preprint version "Interferometric lensless imaging: rank-one projections of image frequencies with speckle illuminations" on https://arxiv.org /abs/2306.12698 in colaboration with S. Sivankutty, M. Hofer, H. Rigneault, #imaging #lensless #compressivesensing #computationalimaging #speckle #compressedsensing #InverseProblem (toot generated thanks to https://tootpick.org directly from my website
#InverseProblem #compressedsensing #speckle #ComputationalImaging #CompressiveSensing #lensless #imaging
ISCompSensing · @iscompsensing
11 followers · 14 posts · Server mathstodon.xyzWe would like to thank everyone who has submitted an abstract to our first edition of http://ISCS2023.com! We'll keep you updated with the notification of acceptance and the registration in the coming weeks. See you soon in #Luxembourg #compressivesensing #computationalimaging #biomedical #electronmicroscopy #microscop #signalprocessing #deeplearning
#deeplearning #signalprocessing #microscop #electronmicroscopy #biomedical #ComputationalImaging #CompressiveSensing #luxembourg
ISCompSensing · @iscompsensing
11 followers · 13 posts · Server mathstodon.xyz
📣 Deadline Extension Alert 📣
Due to popular demand, we're excited to announce that the deadline for abstract submissions for http://ISCS2023.com has been extended by a week! You now have until 3/22/23 to submit your abstracts. Don't miss out on this opportunity!
#compressivesensing #computationalimaging #biomedical #electronmicroscopy #microscop #signalprocessing #deeplearning
#deeplearning #signalprocessing #microscop #electronmicroscopy #biomedical #ComputationalImaging #CompressiveSensing
ISCompSensing · @iscompsensing
11 followers · 12 posts · Server mathstodon.xyz
It is our pleasure to announce the title of Prof. Ayush Bhandari's keynote talk, "Computational Sensing via Folding: Revisiting the Legacy of Shannon-Nyquist, Prony, Schoenberg, Pisarenko and Radon."
See #ISCS2023 website for the abstract of this talk.
Submit your papers before March 15, for platform, poster, or show-and-tell demo presentations.
* Conference website: https://www.iscs2023.com/
#microscopy #radar #remotesensing #astronomical #biomedical #signalprocessing #compressivesensing #electronmicroscopy #ComputationalSensing
#computationalsensing #electronmicroscopy #CompressiveSensing #signalprocessing #biomedical #astronomical #remotesensing #radar #microscopy #iscs2023
ISCompSensing · @iscompsensing
11 followers · 11 posts · Server mathstodon.xyz
It is our pleasure to announce the title of Prof. Yves Wiaux's keynote talk, "Optimisation and Deep Learning for Large-scale High-dynamic Range Computational Imaging in Radio Astronomy."
See #ISCS2023 website for the abstract of this talk.
Submit your papers before March 15, for platform, poster, or show-and-tell demo presentations.
* Conference website: https://www.iscs2023.com/
#microscopy #radar #remotesensing #astronomical #biomedical #signalprocessing #compressivesensing #electronmicroscopy #ComputationalSensing
#computationalsensing #electronmicroscopy #CompressiveSensing #signalprocessing #biomedical #astronomical #remotesensing #radar #microscopy #iscs2023
ISCompSensing · @iscompsensing
11 followers · 8 posts · Server mathstodon.xyz
It is our pleasure to announce the title of Prof. Ulugbek Kamilov keynote talk (@kmlv), "Plug-and-Play Models for Large-Scale Computational Imaging".
See #ISCS2023 website for the abstract of this talk.
Submit your papers before March 15, for platform, poster, or show-and-tell demo presentations.
* Conference website: https://www.iscs2023.com/
#microscopy #radar #remotesensing #astronomical #biomedical #signalprocessing #compressivesensing #electronmicroscopy #ComputationalSensing
#computationalsensing #electronmicroscopy #CompressiveSensing #signalprocessing #biomedical #astronomical #remotesensing #radar #microscopy #iscs2023
ISCompSensing · @iscompsensing
11 followers · 7 posts · Server mathstodon.xyz
It is our pleasure to annnounce the title of Prof. Nigel Browning's keynote talk, "The Advantages of Inpainting for High-resolution, In-situ and Ultrafast Electron Microscopy".
See #ISCS2023 website for the abstract of this talk.
Submit your papers before March 15, for platform, poster, or show-and-tell demo presentations.
* Conference website: https://www.iscs2023.com/
#microscopy #radar #remotesensing #astronomical #biomedical #signalprocessing #compressivesensing #electronmicroscopy
#electronmicroscopy #CompressiveSensing #signalprocessing #biomedical #astronomical #remotesensing #radar #microscopy #iscs2023
ISCompSensing · @iscompsensing
10 followers · 6 posts · Server mathstodon.xyz
It is our pleasure to annnounce the title of Prof. Laura Waller's keynote talk, "DiffuserCam: Multi-dimensional Lensless Imaging". @optrickster
Visit #ISCS2023 website for the abstract of this talk.
Submit your papers before March 15, 2023, for platform, poster, or show-and-tell demo presentations.
* Submission link: https://cmt3.research.microsoft.com/ISCS2023/Submission/Index
* Conference website: https://www.iscs2023.com/
#microscopy #radar #remotesensing #astronomical #biomedical #signalprocessing #compressivesensing
#CompressiveSensing #signalprocessing #biomedical #astronomical #remotesensing #radar #microscopy #iscs2023
ISCompSensing · @iscompsensing
10 followers · 5 posts · Server mathstodon.xyz
The #iscs2023 submission deadline is approaching. Submit your papers before March 15, 2023, for platform, poster, or show-and-tell demo presentations.
* Submission link: https://cmt3.research.microsoft.com/ISCS2023/Submission/Index
* Submission guidelines: https://www.overleaf.com/latex/templates/iscs2023-extended-abstract-template/jhqynswbfjbx
* Conference website: https://www.iscs2023.com/
#microscopy #radar #remotesensing #astronomical #biomedical #signalprocessing #compressivesensing #electronmicroscopy
#electronmicroscopy #CompressiveSensing #signalprocessing #biomedical #astronomical #remotesensing #radar #microscopy #iscs2023
ISCompSensing · @iscompsensing
10 followers · 4 posts · Server mathstodon.xyz
The #iscs2023 paper submission is now open. Submit your papers before March 15, 2023, for platform, poster, or show-and-tell demo presentations.
* Submission link: https://cmt3.research.microsoft.com/ISCS2023/Submission/Index
* Submission guidelines: https://www.overleaf.com/latex/templates/iscs2023-extended-abstract-template/jhqynswbfjbx
* Conference website: https://www.iscs2023.com/
#microscopy #radar #remotesensing #astronomical #biomedical #signalprocessing #compressivesensing #electronmicroscopy
#electronmicroscopy #CompressiveSensing #signalprocessing #biomedical #astronomical #remotesensing #radar #microscopy #iscs2023
amirafsharm · @amirafsharm
18 followers · 19 posts · Server mathstodon.xyzOur paper is published in Applied Physics Letter.
"The advantages of sub-sampling and Inpainting for scanning transmission electron microscopy"
In collaboration with N. Browning, J. Castagna, A. Kirkland, D. Nicholls, A. Robinson, J. Wells, and Y. Zheng
https://aip.scitation.org/doi/figure/10.1063/5.0135245
#electronmicroscopy #compressivesensing
#CompressiveSensing #electronmicroscopy
ISCompSensing · @iscompsensing
11 followers · 3 posts · Server mathstodon.xyz
Happy new year! Latex template for the 2-page extended abstract submissions to the 1st edition of the International Symposium on #ComputationalSensing (#iscs2023) in #Luxembourg is now available on http://iscs2023.com. Submit before March 15, 2023.
Stay tuned for the submission tool, and the upcoming exciting rates for student registration!
#light #electron imaging #radar #remotesensing #astronomical #biomedical #signalprocessing #compressivesensing #electronmicroscopy
#electronmicroscopy #CompressiveSensing #signalprocessing #biomedical #astronomical #remotesensing #radar #electron #light #luxembourg #iscs2023 #computationalsensing
ISP Group 🇧🇪 · @ispgroup
1 followers · 1 posts · Server sigmoid.social#Introduction The Image and Signal Processing Group (UCLouvain, ICTEAM, Belgium) is active in theories, models, techniques, codes, datasets, and codecs related to signal and image processing, for intance in #SignalAcquisition, #Compression and #Streaming; #MachineLearning and #DeepLearning for #ComputerVision; #ObjectTracking; #DataRetrieval; #Biomedical #SignalProcessing and #Medical #ImageProcessing; and #CompressiveSensing #InverseProblem, #ComputationalImaging
#Introduction #signalacquisition #Compression #Streaming #machinelearning #deeplearning #computervision #objecttracking #dataretrieval #biomedical #SignalProcessing #medical #imageprocessing #CompressiveSensing #inverseproblem #computationalimaging
ISP Group 🇧🇪 · @ispgroup
0 followers · 1 posts · Server sigmoid.social#Introduction The Image and Signal Processing Group of UCLouvain, ICTEAM, Belgium, is active in theories, models, techniques, codes, datasets, and codecs related to signal and image processing in a broad sense. Its researchers work on #SignalAcquisition, #Compression and #Streaming; #MachineLearning and #DeepLearning for #ComputerVision; #ObjectTracking; #DataRetrieval; #Biomedical #SignalProcessing and #Medical #ImageProcessing; and #CompressiveSensing #InverseProblem, #ComputationalImaging
#Introduction #signalacquisition #Compression #Streaming #machinelearning #deeplearning #computervision #objecttracking #dataretrieval #biomedical #SignalProcessing #medical #imageprocessing #CompressiveSensing #inverseproblem #computationalimaging
Low Rank Jack · @lowrankjack
79 followers · 156 posts · Server mathstodon.xyz
Low Rank Jack · @lowrankjack
57 followers · 120 posts · Server mathstodon.xyz@gabrielpeyre This is indeed a key experiment by Alan V. Oppenheim. Following his results, I realized with T. Feuillen, a few years ago, that this is also true in complex compressive sensing with Gaussian matrices. Paper, slides, demo, and video here:
https://laurentjacques.gitlab.io/publication/the-importance-of-phase-in-complex-compressive-sensing/
https://laurentjacques.gitlab.io/event/paris-saclay-the-importance-of-phase-in-complex-compressive-sensing/
#InverseProblem #fourier #phase #signal #CompressiveSensing
Low Rank Jack · @lowrankjack
47 followers · 72 posts · Server mathstodon.xyz@ccanonne I gave a talk on how to "quantize" JL lemma in 2014, slides are available here https://laurentjacques.gitlab.io/event/when-buffon-s-needle-problem-helps-in-quantizing-the-johnson-lindenstrauss-lemma/ I recall visually the main principles of the one-bit (sign) case from slide 22. There is a very good review on the topic by Sjoerd Dirksen https://www.semanticscholar.org/paper/Quantized-Compressed-Sensing%3A-A-Survey-Dirksen/dda6061642b78c8f21bca1185e035f410a48db79 #OneBit #CompressiveSensing #RandomProjection #JohnsonLindenstrauss
#JohnsonLindenstrauss #RandomProjection #CompressiveSensing #OneBit