Video wird geladen...

Video konnte nicht geladen werden

Beim Laden dieses Videos ist ein Problem aufgetreten. Dies könnte an einem vorübergehenden Netzwerkproblem liegen oder das Video ist möglicherweise nicht verfügbar.

📢📢📢 NoKSR: Kernel-Free Neural Surface Reconstruction via Point Cloud Serialization #3DV2025 TL;DR: neural reconstruction with a simpler architecture (no linear systems to solve), and up to 3x speedup vs. voxel-based methods!

Andrea Tagliasacchi @CVPR

16,852 subscribers

16,962 Aufrufe • vor 1 Jahr •via X (Twitter)

Wissenschaft & Technologie Bildung #3DV2025

Anya Rossi• Live Now

Private livecam show

0 Kommentare

Keine Kommentare verfügbar

Kommentare vom Original-Post werden hier angezeigt

Ähnliche Videos

#ICLR2023 "Voxurf: Voxel-based Efficient and Accurate Neural Surface Reconstruction" Our Voxurf is accepted to ICLR as **spotlight** presentation, achieving higher reconstruction quality with 20x speedup. - Paper: - Code:

#ICLR2023 "Voxurf: Voxel-based Efficient and Accurate Neural Surface Reconstruction" Our Voxurf is accepted to ICLR as spotlight presentation, achieving higher reconstruction quality with 20x speedup. - Paper: - Code:

Ziwei Liu

28,770 Aufrufe • vor 3 Jahren

📢DNF: Generating 4D animations with dictionary-based neural fields! Xinyi Zhang presents a new dictionary-based neural field for unconditional 4D generation of deforming shapes -- generating motions with high-quality shape and temporal consistency.

📢DNF: Generating 4D animations with dictionary-based neural fields! Xinyi Zhang presents a new dictionary-based neural field for unconditional 4D generation of deforming shapes -- generating motions with high-quality shape and temporal consistency.

Angela Dai

14,672 Aufrufe • vor 1 Jahr

(1/2) 📢𝐍𝐏𝐆𝐀: 𝐍𝐞𝐮𝐫𝐚𝐥 𝐏𝐚𝐫𝐚𝐦𝐞𝐭𝐫𝐢𝐜 𝐆𝐚𝐮𝐬𝐬𝐢𝐚𝐧 𝐀𝐯𝐚𝐭𝐚𝐫𝐬 📢 #SIGGRAPHAsia We leverage a neural parametric representation to facilitate precise control over 3D Gaussians to obtain high-fidelity avatars.

(1/2) 📢𝐍𝐏𝐆𝐀: 𝐍𝐞𝐮𝐫𝐚𝐥 𝐏𝐚𝐫𝐚𝐦𝐞𝐭𝐫𝐢𝐜 𝐆𝐚𝐮𝐬𝐬𝐢𝐚𝐧 𝐀𝐯𝐚𝐭𝐚𝐫𝐬 📢 #SIGGRAPHAsia We leverage a neural parametric representation to facilitate precise control over 3D Gaussians to obtain high-fidelity avatars.

Matthias Niessner

30,778 Aufrufe • vor 2 Jahren

📢Pix2NPHM: Learning to Regress NPHM Reconstructions From a Single Image📢 We directly regress neural parametric head models (NPHMs) from a single image — fast, stable, and significantly more expressive than classical 3DMMs such as FLAME. Face tracking & 3D reconstruction are often limited by the representational capacity of PCA-based face models. By lifting NPHMs to a first-class reconstruction primitive, we enable more accurate geometry, richer expressions, and finer animation control. Pix2NPHM obtains fast and reliable NPHM reconstructions on real-world data. Inference-time optimization against surface normals and canonical point maps can further increase fidelity. Key to successful and generalized training of our ViT-based network are: (1) large-scale registration of existing 3D head datasets, and (2) self-supervised training on vast in-the-wild 2D video datasets using pseudo ground-truth surface normals. Finally, we show that geometry-aware pretraining on pixel-aligned reconstruction tasks significantly outperforms generic visual pretraining (e.g., DINO-style features) in terms of generalization. 🌍 🎥 Great work by Simon Giebenhain, Tobias Kirschstein, Liam Schoneveld, Davide Davoli, Zhe Chen

📢Pix2NPHM: Learning to Regress NPHM Reconstructions From a Single Image📢 We directly regress neural parametric head models (NPHMs) from a single image — fast, stable, and significantly more expressive than classical 3DMMs such as FLAME. Face tracking & 3D reconstruction are often limited by the representational capacity of PCA-based face models. By lifting NPHMs to a first-class reconstruction primitive, we enable more accurate geometry, richer expressions, and finer animation control. Pix2NPHM obtains fast and reliable NPHM reconstructions on real-world data. Inference-time optimization against surface normals and canonical point maps can further increase fidelity. Key to successful and generalized training of our ViT-based network are: (1) large-scale registration of existing 3D head datasets, and (2) self-supervised training on vast in-the-wild 2D video datasets using pseudo ground-truth surface normals. Finally, we show that geometry-aware pretraining on pixel-aligned reconstruction tasks significantly outperforms generic visual pretraining (e.g., DINO-style features) in terms of generalization. 🌍 🎥 Great work by Simon Giebenhain, Tobias Kirschstein, Liam Schoneveld, Davide Davoli, Zhe Chen

Matthias Niessner

38,059 Aufrufe • vor 10 Monaten

📢Text-to-3D generation via score distillation (DreamFusion, ProlificDreamer, etc.) produces high-quality 3D assets, but can take up to 10 hours to run. We present an acceleration method for all existing approaches based on score distillation and achieves up to 4.7x speedup.

📢Text-to-3D generation via score distillation (DreamFusion, ProlificDreamer, etc.) produces high-quality 3D assets, but can take up to 10 hours to run. We present an acceleration method for all existing approaches based on score distillation and achieves up to 4.7x speedup.

Linqi (Alex) Zhou

73,374 Aufrufe • vor 2 Jahren

Introducing Neural Developmental Programs (NDPs)🧬🧠Instead of neural networks with fixed architectures, we allow neural networks to grow through a dynamic self-organizing process, inspired by how biological nervous systems develop👇 PDF:

Introducing Neural Developmental Programs (NDPs)🧬🧠Instead of neural networks with fixed architectures, we allow neural networks to grow through a dynamic self-organizing process, inspired by how biological nervous systems develop👇 PDF:

Sebastian Risi

239,970 Aufrufe • vor 3 Jahren

웨잌업~~!!!!!!!!wak~~~e~~up!!!!!!!📢📢📢w~~ak~e~up!!!!!📢📢📢웨잌업!!!!!웨에에에잌업📢📢 버논: 룰루~

웨잌업!!!!!!!!wak~eup!!!!!!!📢📢📢wak~e~up!!!!!📢📢📢웨잌업!!!!!웨에에에잌업📢📢 버논: 룰루~

스껄

34,221 Aufrufe • vor 1 Monat

📢📢🤖SOUND UP!!!!🤖 📢📢

📢📢🤖SOUND UP!!!!🤖 📢📢

Huckori

55,532 Aufrufe • vor 2 Jahren

📢📢 SECRET FAVOR VOICE VP TEASER! 📢📢 I need your help with a secret mission… It might be dangerous, but there’s no one else I can trust with it. Are you up for the challenge? 🫡

📢📢 SECRET FAVOR VOICE VP TEASER! 📢📢 I need your help with a secret mission… It might be dangerous, but there’s no one else I can trust with it. Are you up for the challenge? 🫡

Ver Vermillion ♦️🐯 NIJISANJI EN

30,554 Aufrufe • vor 15 Tagen

NO FUCKING WAY SEUNGRI!!!!! #SEUNGRI NEW 📢 📢 📢 📢 📢

NO FUCKING WAY SEUNGRI!!!!! #SEUNGRI NEW 📢 📢 📢 📢 📢

🦋🐼Seungri is my Prince³⁵💙🐼

17,307 Aufrufe • vor 8 Monaten

📢📢Open dOTC is LIVE! 📢📢 📈 Head to the platform to start trading and remember trading fees automatically buy and burn $SMT! 👉 #tokenization #RWAs #permissionlessRWAs

📢📢Open dOTC is LIVE! 📢📢 📈 Head to the platform to start trading and remember trading fees automatically buy and burn $SMT! 👉 #tokenization #RWAs #permissionlessRWAs

Swarm

17,220 Aufrufe • vor 2 Jahren

NN-SVG: Create neural network architecture drawings parametrically! Export them to SVG files and use them in your work!

NN-SVG: Create neural network architecture drawings parametrically! Export them to SVG files and use them in your work!

Daily Dose of Data Science

109,894 Aufrufe • vor 1 Jahr

NN-SVG: Create neural network architecture drawings parametrically! Export them to SVG files and use them in your work!

NN-SVG: Create neural network architecture drawings parametrically! Export them to SVG files and use them in your work!

Daily Dose of Data Science

71,347 Aufrufe • vor 2 Jahren

Nuvo: Neural UV Mapping! It's super difficult to UV map/texture atlas geometry produced by 3D reconstruction and generation pipelines. Nuvo works on all kinds of "unruly" 3D representations (NeRF, DreamFusion, etc.) and enables easy appearance editing! 1/3

Nuvo: Neural UV Mapping! It's super difficult to UV map/texture atlas geometry produced by 3D reconstruction and generation pipelines. Nuvo works on all kinds of "unruly" 3D representations (NeRF, DreamFusion, etc.) and enables easy appearance editing! 1/3

Pratul Srinivasan

20,842 Aufrufe • vor 2 Jahren

Human Hair Reconstruction with Strand-Aligned 3D Gaussians Contributions (cited): – We propose a new 3D line lifting scheme that uses a modified 3DGS reconstruction technique to lift 2D orientation maps into a 3D field while also providing refinement of the camera parameters; – We introduce a dual representation of hair strand polylines and 3D Gaussians to achieve differentiable rasterization of hair strands and leverage photometric constraints for strand-based hair reconstruction; – Based on these components, we propose a coarse-to-fine optimization method for prior-guided hair reconstruction that leverages both latent and explicit representations of the hairstyle.

Human Hair Reconstruction with Strand-Aligned 3D Gaussians Contributions (cited): – We propose a new 3D line lifting scheme that uses a modified 3DGS reconstruction technique to lift 2D orientation maps into a 3D field while also providing refinement of the camera parameters; – We introduce a dual representation of hair strand polylines and 3D Gaussians to achieve differentiable rasterization of hair strands and leverage photometric constraints for strand-based hair reconstruction; – Based on these components, we propose a coarse-to-fine optimization method for prior-guided hair reconstruction that leverages both latent and explicit representations of the hairstyle.

MrNeRF

106,724 Aufrufe • vor 2 Jahren

📢📢📢 Tell me how Tinubu and Wike will manage to sleep well tonight after watching this video. A New Nigeria is POssible ✌️

📢📢📢 Tell me how Tinubu and Wike will manage to sleep well tonight after watching this video. A New Nigeria is POssible ✌️

Rapuruchi

12,212 Aufrufe • vor 1 Monat

#AA23 with Prasanth Neel 📢 #AA23 with Boyapati sreenu 📢 #AA23 with Mehar Ramesh 📢 #AA23 with Linguswami 📢 #AA23 with Vetrimaran 📢 #AA23 with Lokesh kanakaraju 📢 #AA23 with SanjayLeelaBansali 📢 #AA23 with joseph 📢 Okka movie ni intha manditho chesthunnavante Allu Arjun 🙏🏻

#AA23 with Prasanth Neel 📢 #AA23 with Boyapati sreenu 📢 #AA23 with Mehar Ramesh 📢 #AA23 with Linguswami 📢 #AA23 with Vetrimaran 📢 #AA23 with Lokesh kanakaraju 📢 #AA23 with SanjayLeelaBansali 📢 #AA23 with joseph 📢 Okka movie ni intha manditho chesthunnavante Allu Arjun 🙏🏻

అమాయకుడు ™

93,573 Aufrufe • vor 1 Jahr

I’m kinda in love with these Cloud Ultra diaps from LNGU ABDL 🙈 Sound up for diaper crinkles! 📢

Sensitive content

I’m kinda in love with these Cloud Ultra diaps from LNGU ABDL 🙈 Sound up for diaper crinkles! 📢

MommyAndSquish

11,666 Aufrufe • vor 2 Monaten

Chciałabym, to jakoś skomentować 📢‼️📢‼️ ale kolejny raz mnie zatkało📢😡📢😡 Zostawiam Wam🤷📢🤷

Chciałabym, to jakoś skomentować 📢‼️📢‼️ ale kolejny raz mnie zatkało📢😡📢😡 Zostawiam Wam🤷📢🤷

Monia

24,000 Aufrufe • vor 8 Monaten