Introducing “FlowCam: Training Generalizable 3D Radiance Fields w/o Camera Poses via Pixel-Aligned Scene Flow”! We train a generalizable 3D scene representation self-supervised on datasets of raw videos, without any pre-computed camera poses or SFM!

cameronosmith.github.io/flowcam

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Time is passing by fast with lots of great experiences! 🤓😎👍Super happy that I had the chance to visit University of Oxford and the awesome Jackson lab! It was fabulous to work with the FlowCam and to finally meet in person Michelle Jackson Dania Albini Sam Macaulay James Orr 🤩 ECORISK2050

FlowCam: Training Generalizable 3D Radiance Fields without Camera Poses via Pixel-Aligned Scene Flow
github.com/cameronosmith/…

#PhycologyFriday I made a face with some algae I found with #FlowCam 💚 Eyes of Volvox, a Euglena left cheek, Pediastrum nose, and Anabeana mouth. I don't know above pediastrum or the right cheek, but would appreciate some help!

The FlowCam, used by oceanographers and marine ecologists, Amy Maas, Leo Blanco Bercial and Lauren Kittell-Porter, helps analyze plankton species and abundance (😱), offering valuable insights in characterizing plankton that comprise the ocean surface.
Leocadio Blanco-Bercial Lauren A. Kittell-Porter

Find us at poster 226 where Cameron is presenting his cool work “FlowCam”!

FlowCam: Training Generalizable 3D Radiance Fields without Camera Poses via Pixel-Aligned Scene Flow

cameronosmith.github.io/flowcam/

Feed forward estimate for NVS + Pose Estimation with no scene specific optimization

#CVPR23

Third time I fix this monster ( FlowCam 3.0). Please don’t break again. Between that and defrosting the fridge, I felt like a technician again. #lab #lab equipment #lab life #0writting #postdocInTransition

And... Pop! The particulate turns into dissolved Managed to capture the lysis of a #plankton cell with the FlowCam!

This #PhycologyFriday feeling a bit upgraded ;) by using FlowCam for viewing my favourite #Phytoplankton at UMR Decod 😀 . A lot of #Ceratium . & It's quite interesting but I love them more under Microscope!!! 🔬 😃 AlgaTalk Algae Chat 🌿🧫 🦠

FlowCam: Training Generalizable 3D Radiance Fields without Camera Poses via Pixel-Aligned Scene Flow

Cameron Smith, Yilun Du, Ayush Tewari, Vincent Sitzmann

tl;dr: optical flow->differentiable rendering->scene flow->least-squares->camera pose estimation

arxiv.org/pdf/2306.00180…

It was great hosting Vincent Sitzmann at our Harvard VCG seminar. He shared cool work on creating fast renderings of 3D scenes just from two images (pixelSplat), getting rid of camera poses in the scene reconstruction process (FlowCam), and other projects. Thanks for coming over :)

Half way through the cruise and we’ve learned a lot already! So far, Leocadio Blanco-Bercial and I have been mastering the FlowCam. Tomorrow we start picking with the microscope!

We're headed to Erie for #NALMS2023 — and running a workshop while we're there! Come out and learn about algal bloom tracking and prevention technologies with us, Phytoxigene and FlowCam
, and make sure to stop by our booth!

Code and trained models now available here:
github.com/cameronosmith/…

Can't wait to see what folks will do with this - please reach out, we'd love to hear about it :)

【微粒子解析の新たなソリューション！】

FlowCamはフローイメージング技術を用いて、液体中の微小粒子の大きさや形状を自動測定する、世界初の粒子解析装置です。

バイオ医薬品、化粧品、化学品、食品、水質研究など、様々な分野で利用されています。

▼詳しくはこちら▼
labchem-wako.fujifilm.com/jp/equipment/p…

Maren Robotics ve TEKNOPAR AB destekli FlowCAM: Açık Deniz Türbinlerinin Sualtı Kablo Kontrolü projesi için bir araya geldi. CEA konsorsiyum liderliğindeki proje sualtında iletim kablolarındaki arızaların sensörler ve SAGA PRO gibi araçlarla tespitini amaçlıyor.

🎧 #Podcast Artiste
10e épisode, découvrez Irene Kopelman qui a orienté son regard autour du #FlowCam : transformation des échantillons d’eau de mer en milliers d’images représentant chacune un micro-organisme. Découvrez “Une question d’échelle” 👉shows.acast.com/un-hublot-sur-…

I may or may not have had to seek after photocopies of books to get educated back in Latin America. It’s not that I can’t get originals nowadays, it’s that I will never be able to write on top of them so I stick to the old ways sometimes

📸photoautotrophic biofilm on a #Flowcam