Angela Dai
@adai.bsky.social
Associate Professor, 3DAI Lab @ TU Munich
https://www.3dunderstanding.org/
https://www.3dunderstanding.org/
📢ProcGen3D: Learning Neural Procedural Graphs for Image-to-3D Reconstruction
Xinyi Zhang learns neural procedural graphs to generate high-fidelity 3D - MCTS-guided sampling maintains consistency with the input image, even from real images!
Check it out: xzhang-t.github.io/project/Proc...
Xinyi Zhang learns neural procedural graphs to generate high-fidelity 3D - MCTS-guided sampling maintains consistency with the input image, even from real images!
Check it out: xzhang-t.github.io/project/Proc...
November 11, 2025 at 3:38 PM
📢ProcGen3D: Learning Neural Procedural Graphs for Image-to-3D Reconstruction
Xinyi Zhang learns neural procedural graphs to generate high-fidelity 3D - MCTS-guided sampling maintains consistency with the input image, even from real images!
Check it out: xzhang-t.github.io/project/Proc...
Xinyi Zhang learns neural procedural graphs to generate high-fidelity 3D - MCTS-guided sampling maintains consistency with the input image, even from real images!
Check it out: xzhang-t.github.io/project/Proc...
📢New in ScanNet++: High-Res 360° Panos!
Chandan Yeshwanth and Yueh-Cheng Liu have added pano captures for 956 ScanNet++ scenes, fully aligned with the 3D meshes, DSLR, and iPhone data - multiple panos per scene
Check it out:
Docs kaldir.vc.in.tum.de/scannetpp/do...
Code github.com/scannetpp/sc...
Chandan Yeshwanth and Yueh-Cheng Liu have added pano captures for 956 ScanNet++ scenes, fully aligned with the 3D meshes, DSLR, and iPhone data - multiple panos per scene
Check it out:
Docs kaldir.vc.in.tum.de/scannetpp/do...
Code github.com/scannetpp/sc...
October 30, 2025 at 4:09 PM
📢New in ScanNet++: High-Res 360° Panos!
Chandan Yeshwanth and Yueh-Cheng Liu have added pano captures for 956 ScanNet++ scenes, fully aligned with the 3D meshes, DSLR, and iPhone data - multiple panos per scene
Check it out:
Docs kaldir.vc.in.tum.de/scannetpp/do...
Code github.com/scannetpp/sc...
Chandan Yeshwanth and Yueh-Cheng Liu have added pano captures for 956 ScanNet++ scenes, fully aligned with the 3D meshes, DSLR, and iPhone data - multiple panos per scene
Check it out:
Docs kaldir.vc.in.tum.de/scannetpp/do...
Code github.com/scannetpp/sc...
📢 📢 📢 We've released the ScanNet++ Novel View Synthesis Benchmark for iPhone data!
Test your models on RGBD video featuring real-world challenges like exposure changes & motion blur!
Download the newest iPhone NVS test split and submit your results! ⬇️
scannetpp.mlsg.cit.tum.de/scannetpp/be...
Test your models on RGBD video featuring real-world challenges like exposure changes & motion blur!
Download the newest iPhone NVS test split and submit your results! ⬇️
scannetpp.mlsg.cit.tum.de/scannetpp/be...
October 13, 2025 at 4:19 PM
📢 📢 📢 We've released the ScanNet++ Novel View Synthesis Benchmark for iPhone data!
Test your models on RGBD video featuring real-world challenges like exposure changes & motion blur!
Download the newest iPhone NVS test split and submit your results! ⬇️
scannetpp.mlsg.cit.tum.de/scannetpp/be...
Test your models on RGBD video featuring real-world challenges like exposure changes & motion blur!
Download the newest iPhone NVS test split and submit your results! ⬇️
scannetpp.mlsg.cit.tum.de/scannetpp/be...
🚀We have PhD openings in my lab at TU Munich!
Explore 3D/4D reconstruction & generation, semantic & functional understanding, and more - at the intersection of graphics, vision, and machine learning.
💼PhDs are 100% E13 positions
👉Apply: 3dunderstanding.org/openings.html or via ELLIS!
Explore 3D/4D reconstruction & generation, semantic & functional understanding, and more - at the intersection of graphics, vision, and machine learning.
💼PhDs are 100% E13 positions
👉Apply: 3dunderstanding.org/openings.html or via ELLIS!
September 30, 2025 at 4:20 PM
🚀We have PhD openings in my lab at TU Munich!
Explore 3D/4D reconstruction & generation, semantic & functional understanding, and more - at the intersection of graphics, vision, and machine learning.
💼PhDs are 100% E13 positions
👉Apply: 3dunderstanding.org/openings.html or via ELLIS!
Explore 3D/4D reconstruction & generation, semantic & functional understanding, and more - at the intersection of graphics, vision, and machine learning.
💼PhDs are 100% E13 positions
👉Apply: 3dunderstanding.org/openings.html or via ELLIS!
Super excited to have @phillipisola.bsky.social give a guest lecture in our Introduction to Deep Learning course at TU Munich on representations learned by neural networks!
July 14, 2025 at 12:28 PM
Super excited to have @phillipisola.bsky.social give a guest lecture in our Introduction to Deep Learning course at TU Munich on representations learned by neural networks!
Check out our #ICCV2025 work on functional 3d scan editing, learning to optimize, multi-level 3d captioning, interactive mesh editing, audio-driven avatars, & shape matching!
Congrats to Amine, Yueh-Cheng, @cyeshwanth.bsky.social, Haoxuan, Shivangi, and Emery for their amazing work!
Congrats to Amine, Yueh-Cheng, @cyeshwanth.bsky.social, Haoxuan, Shivangi, and Emery for their amazing work!
June 30, 2025 at 1:44 PM
Check out our #ICCV2025 work on functional 3d scan editing, learning to optimize, multi-level 3d captioning, interactive mesh editing, audio-driven avatars, & shape matching!
Congrats to Amine, Yueh-Cheng, @cyeshwanth.bsky.social, Haoxuan, Shivangi, and Emery for their amazing work!
Congrats to Amine, Yueh-Cheng, @cyeshwanth.bsky.social, Haoxuan, Shivangi, and Emery for their amazing work!
Check out Xinyi’s super cool work on 4D generative modeling with dictionary neural fields - also at poster 12 in poster session 6 today! #cvpr2025
June 15, 2025 at 6:52 PM
Check out Xinyi’s super cool work on 4D generative modeling with dictionary neural fields - also at poster 12 in poster session 6 today! #cvpr2025
Fascinating lessons on 3D reconstruction from Andrea Vedaldi @oxford-vgg.bsky.social at the ScanNet++ workshop @cvprconference.bsky.social!
June 12, 2025 at 4:41 PM
Fascinating lessons on 3D reconstruction from Andrea Vedaldi @oxford-vgg.bsky.social at the ScanNet++ workshop @cvprconference.bsky.social!
Learning about world models with Gordon Wetzstein at the ScanNet++ workshop @cvprconference.bsky.social!
June 12, 2025 at 4:09 PM
Learning about world models with Gordon Wetzstein at the ScanNet++ workshop @cvprconference.bsky.social!
Super cool insights on 4D reconstruction from Qianqian Wang at the ScanNet++ workshop @cvprconference.bsky.social!
June 12, 2025 at 3:34 PM
Super cool insights on 4D reconstruction from Qianqian Wang at the ScanNet++ workshop @cvprconference.bsky.social!
How to generate 3D with LLM reasoning by Cordelia Schmid at the ScanNet++ workshop @cvprconference.bsky.social!
June 12, 2025 at 2:37 PM
How to generate 3D with LLM reasoning by Cordelia Schmid at the ScanNet++ workshop @cvprconference.bsky.social!
Kicking off the ScanNet++ workshop @cvprconference.bsky.social with Katja Schwarz on how to generate 3D with diffusion models!
June 12, 2025 at 2:13 PM
Kicking off the ScanNet++ workshop @cvprconference.bsky.social with Katja Schwarz on how to generate 3D with diffusion models!
Check out the ScanNet++ workshop @CVPR on June 12 in 211 from 8:50am!
Exciting keynotes on state-of-the-art NVS & 3D understanding from Andrea Vedaldi, Cordelia Schmid, Gordon Wetzstein, Katja Schwarz, Qianqian Wang, and leading methods on the benchmark!
kaldir.vc.in.tum.de/scannetpp/cv...
Exciting keynotes on state-of-the-art NVS & 3D understanding from Andrea Vedaldi, Cordelia Schmid, Gordon Wetzstein, Katja Schwarz, Qianqian Wang, and leading methods on the benchmark!
kaldir.vc.in.tum.de/scannetpp/cv...
June 8, 2025 at 1:20 PM
Check out the ScanNet++ workshop @CVPR on June 12 in 211 from 8:50am!
Exciting keynotes on state-of-the-art NVS & 3D understanding from Andrea Vedaldi, Cordelia Schmid, Gordon Wetzstein, Katja Schwarz, Qianqian Wang, and leading methods on the benchmark!
kaldir.vc.in.tum.de/scannetpp/cv...
Exciting keynotes on state-of-the-art NVS & 3D understanding from Andrea Vedaldi, Cordelia Schmid, Gordon Wetzstein, Katja Schwarz, Qianqian Wang, and leading methods on the benchmark!
kaldir.vc.in.tum.de/scannetpp/cv...
Brilliant insights from @michael-j-black.bsky.social on the importance of data and 3D+ for 4D foundation models that understand humans, and the future of embodied intelligence in the last keynote talk of #Eurographics2025!
See you next year in Aachen :)
See you next year in Aachen :)
May 16, 2025 at 11:23 AM
Brilliant insights from @michael-j-black.bsky.social on the importance of data and 3D+ for 4D foundation models that understand humans, and the future of embodied intelligence in the last keynote talk of #Eurographics2025!
See you next year in Aachen :)
See you next year in Aachen :)
Awesome look into the future of humanoid robots and what we can learn from character animation from Karen Liu’s keynote at #Eurographics2025!
May 15, 2025 at 4:34 PM
Awesome look into the future of humanoid robots and what we can learn from character animation from Karen Liu’s keynote at #Eurographics2025!
Amazing keynote by Alyosha Efros on the role of data in visual computing at #Eurographics2025!
Thought-provoking insights from generative models to 3D perception :)
Thought-provoking insights from generative models to 3D perception :)
May 14, 2025 at 3:41 PM
Amazing keynote by Alyosha Efros on the role of data in visual computing at #Eurographics2025!
Thought-provoking insights from generative models to 3D perception :)
Thought-provoking insights from generative models to 3D perception :)
What an amazing start to our #Eurographics2025 keynotes from @justinmsolomon.bsky.social on optimization for geometry processing - lots of useful optimization tools, and so many more interesting challenges yet to be solved!
May 13, 2025 at 2:17 PM
What an amazing start to our #Eurographics2025 keynotes from @justinmsolomon.bsky.social on optimization for geometry processing - lots of useful optimization tools, and so many more interesting challenges yet to be solved!
📢𝐐𝐮𝐢𝐜𝐤𝐒𝐩𝐥𝐚𝐭: Fast 3D Surface Reconstruction via Learned Gaussian Initialization
Yueh-Cheng Liu learns 2DGS initialization, densification, and optimization priors from ScanNet++ => fast & accurate reconstruction!
Project: liu115.github.io/quicksplat
w/ Lukas Höllein and @niessner.bsky.social
Yueh-Cheng Liu learns 2DGS initialization, densification, and optimization priors from ScanNet++ => fast & accurate reconstruction!
Project: liu115.github.io/quicksplat
w/ Lukas Höllein and @niessner.bsky.social
May 12, 2025 at 12:17 PM
📢𝐐𝐮𝐢𝐜𝐤𝐒𝐩𝐥𝐚𝐭: Fast 3D Surface Reconstruction via Learned Gaussian Initialization
Yueh-Cheng Liu learns 2DGS initialization, densification, and optimization priors from ScanNet++ => fast & accurate reconstruction!
Project: liu115.github.io/quicksplat
w/ Lukas Höllein and @niessner.bsky.social
Yueh-Cheng Liu learns 2DGS initialization, densification, and optimization priors from ScanNet++ => fast & accurate reconstruction!
Project: liu115.github.io/quicksplat
w/ Lukas Höllein and @niessner.bsky.social
🚀Join the 𝐒𝐜𝐚𝐧𝐍𝐞𝐭++ 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞 @ CVPR 2025!
Think your method can handle large-scale 3D scenes?
Put it to the test:
kaldir.vc.in.tum.de/scannetpp/cv...
Updates:
✅ Preprocessed, undistorted DSLR images
✅ 3DGS demo: github.com/scannetpp/3D...
by Yueh-Cheng Liu, @cyeshwanth.bsky.social
Think your method can handle large-scale 3D scenes?
Put it to the test:
kaldir.vc.in.tum.de/scannetpp/cv...
Updates:
✅ Preprocessed, undistorted DSLR images
✅ 3DGS demo: github.com/scannetpp/3D...
by Yueh-Cheng Liu, @cyeshwanth.bsky.social
May 1, 2025 at 12:16 PM
🚀Join the 𝐒𝐜𝐚𝐧𝐍𝐞𝐭++ 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞 @ CVPR 2025!
Think your method can handle large-scale 3D scenes?
Put it to the test:
kaldir.vc.in.tum.de/scannetpp/cv...
Updates:
✅ Preprocessed, undistorted DSLR images
✅ 3DGS demo: github.com/scannetpp/3D...
by Yueh-Cheng Liu, @cyeshwanth.bsky.social
Think your method can handle large-scale 3D scenes?
Put it to the test:
kaldir.vc.in.tum.de/scannetpp/cv...
Updates:
✅ Preprocessed, undistorted DSLR images
✅ 3DGS demo: github.com/scannetpp/3D...
by Yueh-Cheng Liu, @cyeshwanth.bsky.social
📢𝐄𝐮𝐫𝐨𝐠𝐫𝐚𝐩𝐡𝐢𝐜𝐬 𝟐𝟎𝟐𝟓 is almost around the corner - immerse yourself in computer graphics innovation in London, May 12-16!
Register now: eg25.cs.ucl.ac.uk/main/registr...
See you in London! 👋
Register now: eg25.cs.ucl.ac.uk/main/registr...
See you in London! 👋
April 28, 2025 at 4:22 PM
📢𝐄𝐮𝐫𝐨𝐠𝐫𝐚𝐩𝐡𝐢𝐜𝐬 𝟐𝟎𝟐𝟓 is almost around the corner - immerse yourself in computer graphics innovation in London, May 12-16!
Register now: eg25.cs.ucl.ac.uk/main/registr...
See you in London! 👋
Register now: eg25.cs.ucl.ac.uk/main/registr...
See you in London! 👋
📢ScanEdit: Hierarchically-Guided Functional 3D Scan Editing
Edit complex, real-world 3D scans with text -- Amine Boudjoghra combines LLM reasoning with geometric optimization to produce physically plausible, instruction-aligned scene edits
Check it out: aminebdj.github.io/scanedit/
w/ Ivan Laptev
Edit complex, real-world 3D scans with text -- Amine Boudjoghra combines LLM reasoning with geometric optimization to produce physically plausible, instruction-aligned scene edits
Check it out: aminebdj.github.io/scanedit/
w/ Ivan Laptev
April 22, 2025 at 9:17 AM
📢ScanEdit: Hierarchically-Guided Functional 3D Scan Editing
Edit complex, real-world 3D scans with text -- Amine Boudjoghra combines LLM reasoning with geometric optimization to produce physically plausible, instruction-aligned scene edits
Check it out: aminebdj.github.io/scanedit/
w/ Ivan Laptev
Edit complex, real-world 3D scans with text -- Amine Boudjoghra combines LLM reasoning with geometric optimization to produce physically plausible, instruction-aligned scene edits
Check it out: aminebdj.github.io/scanedit/
w/ Ivan Laptev
📢ExCap3D: Multilevel Captioning of Objects in 3D Scenes
@cyeshwanth.bsky.social generates consistent object and part-level descriptions of objects in 3D scenes, and introduces a new dataset with 190k captions for 34k ScanNet++ objects.
Project: cy94.github.io/excap3d
w/ David Rozenberszki
@cyeshwanth.bsky.social generates consistent object and part-level descriptions of objects in 3D scenes, and introduces a new dataset with 190k captions for 34k ScanNet++ objects.
Project: cy94.github.io/excap3d
w/ David Rozenberszki
March 24, 2025 at 2:44 PM
📢ExCap3D: Multilevel Captioning of Objects in 3D Scenes
@cyeshwanth.bsky.social generates consistent object and part-level descriptions of objects in 3D scenes, and introduces a new dataset with 190k captions for 34k ScanNet++ objects.
Project: cy94.github.io/excap3d
w/ David Rozenberszki
@cyeshwanth.bsky.social generates consistent object and part-level descriptions of objects in 3D scenes, and introduces a new dataset with 190k captions for 34k ScanNet++ objects.
Project: cy94.github.io/excap3d
w/ David Rozenberszki
🚀 The #Eurographics2025 full papers program is now online! 🎉
Get ready for an exciting lineup of cutting-edge research in computer graphics!
🔎 Check it out, and register now to join us in London, May 12-16!
eg25.cs.ucl.ac.uk/main/talks.h...
Get ready for an exciting lineup of cutting-edge research in computer graphics!
🔎 Check it out, and register now to join us in London, May 12-16!
eg25.cs.ucl.ac.uk/main/talks.h...
March 13, 2025 at 12:23 PM
🚀 The #Eurographics2025 full papers program is now online! 🎉
Get ready for an exciting lineup of cutting-edge research in computer graphics!
🔎 Check it out, and register now to join us in London, May 12-16!
eg25.cs.ucl.ac.uk/main/talks.h...
Get ready for an exciting lineup of cutting-edge research in computer graphics!
🔎 Check it out, and register now to join us in London, May 12-16!
eg25.cs.ucl.ac.uk/main/talks.h...
Check out our #CVPR2025 papers on articulated mesh generation, 4d shape generation with dictionary neural fields, large-scale 3d scene generation and editing, and 3d editing!
Congrats to Daoyi Gao, Xinyi Zhang, Alexey Bokhovkin, Quan Meng, and Ziya Erkoc for their amazing work!
Congrats to Daoyi Gao, Xinyi Zhang, Alexey Bokhovkin, Quan Meng, and Ziya Erkoc for their amazing work!
March 3, 2025 at 9:31 PM
Check out our #CVPR2025 papers on articulated mesh generation, 4d shape generation with dictionary neural fields, large-scale 3d scene generation and editing, and 3d editing!
Congrats to Daoyi Gao, Xinyi Zhang, Alexey Bokhovkin, Quan Meng, and Ziya Erkoc for their amazing work!
Congrats to Daoyi Gao, Xinyi Zhang, Alexey Bokhovkin, Quan Meng, and Ziya Erkoc for their amazing work!
Excited to bring back the 2nd ScanNet++ Novel View Synthesis and 3D Semantic Understanding Challenge at #CVPR 2025!
Submit to our new benchmark, now with over 1000 high-fidelity scans of real-world scenes: kaldir.vc.in.tum.de/scannetpp/
Check it out: kaldir.vc.in.tum.de/scannetpp/cv...
Submit to our new benchmark, now with over 1000 high-fidelity scans of real-world scenes: kaldir.vc.in.tum.de/scannetpp/
Check it out: kaldir.vc.in.tum.de/scannetpp/cv...
February 6, 2025 at 5:02 PM
Excited to bring back the 2nd ScanNet++ Novel View Synthesis and 3D Semantic Understanding Challenge at #CVPR 2025!
Submit to our new benchmark, now with over 1000 high-fidelity scans of real-world scenes: kaldir.vc.in.tum.de/scannetpp/
Check it out: kaldir.vc.in.tum.de/scannetpp/cv...
Submit to our new benchmark, now with over 1000 high-fidelity scans of real-world scenes: kaldir.vc.in.tum.de/scannetpp/
Check it out: kaldir.vc.in.tum.de/scannetpp/cv...