PhD student at VRG, Czech Technical University in Prague
Prague, Czech Republic
Joined October 2021
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Tong Wei retweeted
Matas kicking of goated IMW26 @CVPR, come listen to keynotes by e.g. @jianyuan_wang and @pesarlin. Will have a 10 minute talk about LoMa-R around 4pm. See you in 504
Tong Wei retweeted
🎉 RNS is a Highlight paper at #CVPR 2026 🎉
💡1.5 years ago, just after finishing my PhD, I wrote my MSCA PF proposal around a simple idea: can memory extend VLMs for open-vocabulary segmentation?
🎯 From idea → funded project → highlight paper.
Our paper has been accepted as an oral at #CVPR2026
See you in Denver! Feel free to check the paper & code (links below). Discussions are very welcome!
Global-Aware Edge Prioritization for Pose Graph Initialization
arxiv: arxiv.org/pdf/2602.21963
code: github.com/weitong8591/globa…
Excited to share that our paper "Global-Aware Edge Prioritization for Pose Graph Initialization" has been accepted to CVPR 2026! #CVPR2026 See you soon in Denver!🥳🥳Code is coming soon💻
🫰Big thanks to my amazing co-authors Giorgos Tolias & supervisors: @majti89 @matas_jiri
Tong Wei retweeted
🚨 Deadline extended to March 12 - you still have time to submit a proceedings paper to the OpenSUN3D workshop @CVPR !
If you are working on open-vocabulary 3D scene understanding, 3D perception, or spatial AI, we would love to see your work ✨🤖
➡️ opensun3d.github.io
The submissions to our @CVPR workshop OpenSUN3D on Open-World 3D Scene Understanding and Representations are open! 🏔️🤖☀️
➡️ The deadline for the proceedings track is on the 5th of March!🏃♀️
🌍: opensun3d.github.io
📝: openreview.net/group?id=thec…
Tong Wei retweeted
You still have 2 weeks to submit your paper to Image Matching Workshop at #CVPR2026
Deadline: March 16.
Topics: anything related to image matching and 3D reconstruction.
cmt3.research.microsoft.com/…
@CVPR
Excited to share that our paper "Global-Aware Edge Prioritization for Pose Graph Initialization" has been accepted to CVPR 2026! #CVPR2026 See you soon in Denver!🥳🥳Code is coming soon💻
🫰Big thanks to my amazing co-authors Giorgos Tolias & supervisors: @majti89 @matas_jiri
Global-Aware Edge Prioritization for Pose Graph Initialization
@weitong8591, Giorgos Tolias, @matas_jiri, @majti89
tl;dr: rank pose graph edges->global consistency->improve SfM
arxiv.org/abs/2602.21963
😎ps. I am on the job market for an intern this year and a postdoc/researcher position starting next year :) I focus mostly on SfM-related problems, open to working on vision tasks. Here is my website: lnkd.in/d-ZikerU
How would we choose where to start to initialize the pose graph for COLMAP? Which image pairs do we prefer?
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How would you do an accurate and efficient pose graph initialization? Check it out here: arxiv.org/abs/2602.21963
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I like this meme:)
Meme author - @Parskatt
And if you want to learn how to do this properly, come to our ICCV2025 Tutorial.
danini.github.io/ransac-2025…
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Tong Wei retweeted
ILIAS: Instance-Level Image retrieval At Scale
@g_kordo, @stojnvla , Anna Manko, Pavel Šuma, @YpsilantisNikos , Nikos Efthymiadis, Zakaria Laskar, Jiří Matas, Ondřej Chum, Giorgos Tolias
tl;dr: new retrieval dataset with guaranteed GT. SigLIP rules.
arxiv.org/abs/2502.11748
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Happy to share that this paper got accepted at WACV 2025 @wacv_official. The code is updated for easy use :) Feel free to check it out! Wish everyone a happy NY🥳
arxiv: arxiv.org/pdf/2406.16204
code: github.com/weitong8591/vop
Breaking the Frame: Image Retrieval by Visual Overlap Prediction
@weitong8591, @PhilippCSE, @matas_jiri, @majti89
arxiv.org/pdf/2406.16204
Feel free to ping me with questions.
🖥️The code is public here: github.com/weitong8591/vop
Breaking the Frame: Image Retrieval by Visual Overlap Prediction
@weitong8591, @PhilippCSE, @matas_jiri, @majti89
arxiv.org/pdf/2406.16204
Tong Wei retweeted
Fully-funded PhD position open:
My friend and colleague from FEL, CTU in Prague is looking for a PhD student for topic "Learning Quantized Neural Networks and Discrete Representations"
euraxess.ec.europa.eu/jobs/1…
Deadline: Feb 29
Supervisor and questions to: cmp.felk.cvut.cz/~shekhovt/
🥳
🚀 Our Differentiable RANSAC's 5-point essential matrix solver has been seamlessly integrated into the #kornia library! Thanks @ducha_aiki! Stay tuned for the rest of the pipeline.
kornia.readthedocs.io/en/lat…
