Luciano Lucas Profile picture
Mar 21, 2020 14 tweets 7 min read Read on X
The Seattle metro region and the whole #PNW are being severely affected by the #COVID19outbreak. In >1 month we went from "there is a small cluster of cases in a nursing home" to "we need to lock down the whole region to avoid worst case scenarios" (not happened yet) 1/13 ImageImageImageImage
The (social) media frenzy is impressive. Even Facebook and others are worried their servers / data centers may not be able to cope with demand for long (cnn.com/2020/03/18/tec…). We have used social media for good - checking in on friends and family all over the world. 2/13
While this is a challenging time, there are many positive things to be thankful for. Personally, I am enjoying having more time with my young boys (4 and 6 yo) and wife. the boys are curious and scared about the whole story - but 3/13
also happy to spend more time with my partner and me. For other parents out there looking for some help on how to address the crisis with your little ones. I suggest this @nytimes piece: nytimes.com/2020/03/17/par… 4/13
In addition, this cartoon from @NPR is a great add-on to the piece mentioned npr.org/sections/goats… 5/13 Image
I'm concerned about the next 3 weeks as the number of confirmed cases peaks in the US. Unsure how the public will react, how hospitals will cope, and how livelihoods will be affected in the short and long term. That said, I feel very lucky to be in a country where biomedical 6/13
research is outstanding both in the academic and private sectors. (Medical staff and first responders are real life heros - THANK YOU!) As we start to manage the immediate crisis the efforts of the biomedical research community will come into play. Hopefully 7/13
with credible prophylactic and therapeutic approaches as well as vaccines. In fact, efforts are already underway to test vaccines e.g. cnbc.com/2020/03/20/who… and in Seattle: nih.gov/news-events/ne… 8/13
In parallel to the physical health and economic crises (i.e. Nasdaq has dropped nearly 30% since Feb 18th. Now may be a good time to invest?), a mental health crisis is likely to follow (businessinsider.com/mental-health-…). 9/13 Image
In the end, human ingenuity and humanity will prevail. No doubt this is a test and everyone will be affected in some way. I am staying safe, following the public health guidelines and taking the time to appreciate the moment. By the way, spring is out in the #PNW. Birds 10/13
are singing more, the sky is blue, flowers are blooming, the days are noticeably longer, there is a scent of freshly cut grass in the air, kids' laugher is more frequent (neighbours payling in their yards). There is more time to cook and have nice (at home) meals 11/13
with my family, less time community means more time to read (just started "Deep Medicine" from @EricTopol). Stay safe, take care of each other and try to enjoy the positives in this moment of relative hardship. Life goes on. 12/13
As we all try to cope with one of the challenging Springs on record, I am looking forward to a Summer filled with BBQ parties, family gatherings, story telling/sharing, visits to the coast, surfing, and "bica + nata" (Portuguese espresso and egg tart pastry). Take care! 1/13 Image
The cartoon has 8 parts, I only posted the 1st. Follow the link to see the whole thing: npr.org/sections/goats…

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More from @lucianoaglucas

Sep 30, 2020
Excited to introduce #3DRCAN for denoising, super resolution and expansion microscopy. Super proud of this colab with Hari Shroff, Jiji Chen et al.

@NIBIBgov @arpcomplex

Preprint: biorxiv.org/content/10.110…

Code: github.com/AiviaCommunity…

#microscopy #aimicroscopy #aivia

1/17
"Three-dimensional residual channel attention networks denoise and sharpen fluorescence microscopy image volumes"

J Chen, H Sasaki, H Lai, Y Su, J Liu, Y Wu, A Zhovmer, C Combs, I Rey-Suarez, H Chang, C Huang, X Li, M Guo, S Nizambad, A Upadhyaya, J Lee, L Lucas, H Shroff.
2/17
We are particularly interested in characterizing the limits of #deeplearning based approaches to image restoration. You will find several experiments comparing several best-in-class approaches: #3DRCAN, #CARE, #SRResNet and #ESRGAN.

#microscopy #aimicroscopy #iSIM

3/17
Read 17 tweets
May 15, 2020
#ML powered image analysis is a great way to gain insight when all you have is RI variations - lable free. Quyen (linkedin.com/in/qatran/) and Luca (linkedin.com/in/luca-clario/) are doing a great job discussing the technology behind #Aivia and @NanoLiveLtd. Hosted by @MEDIASystemLab ImageImageImage
Now a live demo! Comparing "threshold based" segmentation methods vs #pixelclassifier (machine learning) based segmentation. There are pros and cons. For more details of the #pixelclassifier see: drvtechnologies.com/post/ascb-embo… Image
Read 5 tweets
Apr 15, 2020
The #OSABiophotonics20 (20-23 of April) congress has been moved to an 100% online format due to #covid19. This event is packed with great (microscopy and image analysis) presentations and is FREE to attend! Register here: osa.org/en-us/meetings… 1/3
#aimicroscopy #biophotonics Image
My talk "AI for Microscopy Applications|The Era of Implementation", highlights 2+ years of R&D (colab w/ Hari Shroff et al.), and is influenced by @kaifulee @EricTopol @loicaroyer @martweig @florianjug @TheGeneMyers @uschmidt83 @PavelTomancak @HenriquesLab #OSABiophotonics20 2/3 Image
KUDOS to @OpticalSociety @OSAPublishing and organizers for quickly moving the event to "online" and for making it free to participate. Also, I thank the organizers for the invite to present our work - MUCH appreciated. 3/3
#communityimpact #OpenScience #aimicroscopy #microscopy
Read 4 tweets
Mar 25, 2020
We will start to roll out #AiviaWeb at no cost to use, tomorrow. All #aivia functionality accessible via a web browser. This is part of our #covid19 mitigation plan - more actions soon so you can continue to be productive while #wfh. #bioimageanalyis #aiviacommunity #microscopy
To get early access to #AiviaWeb please sign in/up. See drvtechnologies.com
Once you are signed up we will reach out to you with all the details including usage and booking guidelines. A webpage dedicated to our covid19 / wfh mitigation plan will be up very soon too. Many more resources are in the pipeline.
Read 6 tweets
Dec 6, 2019
1/ At #ASCBEMBO19 we will present five posters and a tech talk on #aimicroscopy and #CLEM. Details here: drvtechnologies.com/ascbembo2019

Many thanks to our collaborators Hari Shroff, Jiji Chen, @huzhao4, Rachel Wong, Chris Combs, @3i_inc.

#microscopy #imageanalysis #Aivia #ASCBEMBO2019 Image
2/ P35/B36 Universal EM Connectomic analyses by Deep Learning Powered App‐matching Image Conversion

drvtechnologies.com/post/ascb-embo…

With Prof. Rachel Wong and @Sallywing

#ASCBEMBO19 #AImicroscopy #Aivia #AiviaCloud #imageanalysis #microscopy #CellBiology #machinelearning #drawacell Image
Read 8 tweets
Jun 4, 2019
#ELMI2019 lightning talks... Go! Image
Image
Image
Read 19 tweets

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