Publications

2024
L3DG: Latent 3D Gaussian Diffusion  

L3DG: Latent 3D Gaussian Diffusion

Barbara Rössle, Norman Müller, Lorenzo Porzi, Samuel Rota Bulo, Peter Kontschieder, Angela Dai, Matthias Nießner
SIGGRAPH Asia 2024
paper | video | bibtex

DrivAerNet++: A Large-Scale Multimodal Car Dataset with Computational Fluid Dynamics Simulations and Deep Learning Benchmarks  

DrivAerNet++: A Large-Scale Multimodal Car Dataset with Computational Fluid Dynamics Simulations and Deep Learning Benchmarks

Mohamed Elrefaie, Florin Morar, Angela Dai, Faez Ahmed
NeurIPS 2024 Datasets and Benchmarks
paper | video | code | bibtex

DiffCAD: Weakly-Supervised Probabilistic CAD Model Retrieval and Alignment from an RGB Image  

DiffCAD: Weakly-Supervised Probabilistic CAD Model Retrieval and Alignment from an RGB Image

Daoyi Gao, David Rozenberszki, Stefan Leutenegger, Angela Dai
ACM Transactions on Graphics 2024 (TOG)
paper | video | bibtex

GenZI: Zero-Shot 3D Human-Scene Interaction Generation  

GenZI: Zero-Shot 3D Human-Scene Interaction Generation

Li Lei, Angela Dai
CVPR 2024
paper | video | bibtex

CG-HOI: Contact-Guided 3D Human-Object Interaction Generation  

CG-HOI: Contact-Guided 3D Human-Object Interaction Generation

Christian Diller, Angela Dai
CVPR 2024
paper | video | bibtex

MeshGPT: Generating Triangle Meshes with Decoder-Only Transformers  

MeshGPT: Generating Triangle Meshes with Decoder-Only Transformers

Yawar Siddiqui, Antonio Alliegro, Alexey Artemov, Tatiana Tommasi, Daniele Sirigatti, Vladislav Rosov, Angela Dai, Matthias Nießner
CVPR 2024 (Highlight)
paper | video | code | bibtex

UnScene3D: Unsupervised 3D Instance Segmentation for Indoor Scenes  

UnScene3D: Unsupervised 3D Instance Segmentation for Indoor Scenes

David Rozenberszki, Or Litany, Angela Dai
CVPR 2024
paper | video | bibtex

PaSCo: Urban 3D Panoptic Scene Completion with Uncertainty Awareness  

PaSCo: Urban 3D Panoptic Scene Completion with Uncertainty Awareness

Anh-Quan Cao, Angela Dai, Raoul de Charette
CVPR 2024 (Oral, Best Paper Award Candidate)
paper | video | bibtex

FutureHuman3D: Forecasting Complex Long-Term 3D Human Behavior from Video Observations  

FutureHuman3D: Forecasting Complex Long-Term 3D Human Behavior from Video Observations

Christian Diller, Thomas Funkhouser, Angela Dai
CVPR 2024
paper | video | bibtex

FaceTalk: Audio-Driven Motion Diffusion for Neural Parametric Head Models  

FaceTalk: Audio-Driven Motion Diffusion for Neural Parametric Head Models

Shivangi Aneja, Justus Thies, Angela Dai, Matthias Nießner
CVPR 2024
paper | video | bibtex

DPHMs: Diffusion Parametric Head Models for Depth-based Tracking  

DPHMs: Diffusion Parametric Head Models for Depth-based Tracking

Jiapeng Tang, Angela Dai, Yinyu Nie, Lev Markhasin, Justus Thies, Matthias Nießner
CVPR 2024
paper | video | bibtex

DiffuScene: Denoising Diffusion Models for Generative Indoor Scene Synthesis  

DiffuScene: Denoising Diffusion Models for Generative Indoor Scene Synthesis

Jiapeng Tang, Yinyu Nie, Lev Markhasin, Angela Dai, Justus Thies, Matthias Nießner
CVPR 2024
paper | video | bibtex

2023
ScanNet++: A High-Fidelity Dataset of 3D Indoor Scenes  

ScanNet++: A High-Fidelity Dataset of 3D Indoor Scenes

Chandan Yeshwanth, Yueh-Cheng Liu, Matthias Nießner, Angela Dai
ICCV 2023 (Oral)
paper | video | bibtex

Mesh2Tex: Generating Mesh Textures from Image Queries  

Mesh2Tex: Generating Mesh Textures from Image Queries

Alexey Bokhovkin, Shubham Tulsiani, Angela Dai
ICCV 2023
paper | video | bibtex

HyperDiffusion: Generating Implicit Neural Fields with Weight-Space Diffusion  

HyperDiffusion: Generating Implicit Neural Fields with Weight-Space Diffusion

Ziya Erkoç, ‪Fangchang Ma, ‪Qi Shan, Matthias Nießner, Angela Dai
ICCV 2023
paper | video | bibtex

ClipFace: Text-guided Editing of Textured 3D Morphable Models  

ClipFace: Text-guided Editing of Textured 3D Morphable Models

Shivangi Aneja, Justus Thies, Angela Dai, Matthias Nießner
SIGGRAPH 2023
paper | video | bibtex

Neural Part Priors: Learning to Optimize Part-Based Object Completion in RGB-D Scans  

Neural Part Priors: Learning to Optimize Part-Based Object Completion in RGB-D Scans

Alexey Bokhovkin, Angela Dai
CVPR 2023 (Highlight)
paper | video | bibtex

Panoptic Lifting for 3D Scene Understanding with Neural Fields  

Panoptic Lifting for 3D Scene Understanding with Neural Fields

Yawar Siddiqui, Lorenzo Porzi, Samuel Rota Bulo, Norman Müller, Matthias Nießner, Angela Dai, Peter Kontschieder
CVPR 2023 (Highlight)
paper | video | bibtex

Learning 3D Scene Priors with 2D Supervision  

Learning 3D Scene Priors with 2D Supervision

Yinyu Nie, Angela Dai, Xiaoguang Han, Matthias Nießner
CVPR 2023
paper | video | bibtex

ObjectMatch: Robust Registration using Canonical Object Correspondences  

ObjectMatch: Robust Registration using Canonical Object Correspondences

Can Gümeli, Angela Dai, Matthias Nießner
CVPR 2023
paper | video | bibtex

Mask3D: Pre-training 2D Vision Transformers by Learning Masked 3D Priors  

Mask3D: Pre-training 2D Vision Transformers by Learning Masked 3D Priors

Ji Hou, Xiaoliang Dai, Zijian He, Angela Dai, Matthias Nießner
CVPR 2023
paper | bibtex

2022
PatchComplete: Learning Multi-Resolution Patch Priors for 3D Shape Completion on Unseen Categories  

PatchComplete: Learning Multi-Resolution Patch Priors for 3D Shape Completion on Unseen Categories

Yuchen Rao, Yinyu Nie, Angela Dai
NeurIPS 2022
paper | video | bibtex

Language-Grounded Indoor 3D Semantic Segmentation in the Wild  

Language-Grounded Indoor 3D Semantic Segmentation in the Wild

David Rozenberszki, Or Litany, Angela Dai
ECCV 2022
paper | video | bibtex

Texturify: Generating Textures on 3D Shape Surfaces  

Texturify: Generating Textures on 3D Shape Surfaces

Yawar Siddiqui, Justus Thies, ‪Fangchang Ma, ‪Qi Shan, Matthias Nießner, Angela Dai
ECCV 2022
paper | video | bibtex

4DContrast: Contrastive Learning with Dynamic Correspondences for 3D Scene Understanding  

4DContrast: Contrastive Learning with Dynamic Correspondences for 3D Scene Understanding

Yujin Chen, Matthias Nießner, Angela Dai
ECCV 2022
paper | video | bibtex

Pose2Room: Understanding 3D Scenes from Human Activities  

Pose2Room: Understanding 3D Scenes from Human Activities

Yinyu Nie, Angela Dai, Xiaoguang Han, Matthias Nießner
ECCV 2022
paper | video | bibtex

SPAMs: Structured Implicit Parametric Models  

SPAMs: Structured Implicit Parametric Models

Pablo Palafox, ‪Nikolaos Sarafianos, Tony Tung, Angela Dai
CVPR 2022
paper | video | bibtex

ROCA: Robust CAD Model Retrieval and Alignment from a Single Image  

ROCA: Robust CAD Model Retrieval and Alignment from a Single Image

Can Gümeli, Angela Dai, Matthias Nießner
CVPR 2022
paper | video | code | bibtex

Forecasting Characteristic 3D Poses of Human Actions  

Forecasting Characteristic 3D Poses of Human Actions

Christian Diller, Thomas Funkhouser, Angela Dai
CVPR 2022
paper | video | code | bibtex

2021
Panoptic 3D Scene Reconstruction From a Single RGB Image  

Panoptic 3D Scene Reconstruction From a Single RGB Image

Manuel Dahnert, Ji Hou, Matthias Nießner, Angela Dai
NeurIPS 2021
paper | video | bibtex

TransformerFusion: Monocular RGB Scene Reconstruction using Transformers  

TransformerFusion: Monocular RGB Scene Reconstruction using Transformers

Aljaz Bozic, Pablo Palafox, Angela Dai, Justus Thies, Matthias Nießner
NeurIPS 2021
paper | video | bibtex

NPMs: Neural Parametric Models for 3D Deformable Shapes  

NPMs: Neural Parametric Models for 3D Deformable Shapes

Pablo Palafox, Aljaz Bozic, Justus Thies, Matthias Nießner, Angela Dai
ICCV 2021
paper | video | bibtex

RetrievalFuse: Neural 3D Scene Reconstruction with a Database  

RetrievalFuse: Neural 3D Scene Reconstruction with a Database

Yawar Siddiqui, Justus Thies, ‪Fangchang Ma, ‪Qi Shan, Matthias Nießner, Angela Dai
ICCV 2021
paper | video | bibtex

Patch2CAD: Patchwise Embedding Learning for In-the-Wild Shape Retrieval from a Single Image  

Patch2CAD: Patchwise Embedding Learning for In-the-Wild Shape Retrieval from a Single Image

Weicheng Kuo, Anelia Angelova, Tsung-Yi Lin, Angela Dai
ICCV 2021
paper | bibtex

Pri3D: Can 3D Priors Help 2D Representation Learning?  

Pri3D: Can 3D Priors Help 2D Representation Learning?

Ji Hou, Saining Xie, Benjamin Graham, Angela Dai, Matthias Nießner
ICCV 2021
paper | video | code | bibtex

Towards Part-Based Understanding of RGB-D Scans  

Towards Part-Based Understanding of RGB-D Scans

Alexey Bokhovkin, Vladislav Ishimtsev, Emil Bogomolov, Denis Zorin, ‪‪Evgeny Burnaev, ‪Alexey Artemov‬, Angela Dai
CVPR 2021
paper | video | code | bibtex

Seeing Behind Objects for 3D Multi-Object Tracking in RGB-D Sequences  

Seeing Behind Objects for 3D Multi-Object Tracking in RGB-D Sequences

Norman Müller, Yu-shiang Wong, Niloy Mitra, Angela Dai, Matthias Nießner
CVPR 2021
paper | bibtex

SPSG: Self-Supervised Photometric Scene Generation from RGB-D Scans  

SPSG: Self-Supervised Photometric Scene Generation from RGB-D Scans

Angela Dai, Yawar Siddiqui, Justus Thies, Julien Valentin, Matthias Nießner
CVPR 2021
paper | video | code | bibtex

Neural Deformation Graphs for Globally-consistent Non-rigid Reconstruction  

Neural Deformation Graphs for Globally-consistent Non-rigid Reconstruction

Aljaz Bozic, Pablo Palafox, Michael Zollhöfer, Justus Thies, Angela Dai, Matthias Nießner
CVPR 2021 (Oral)
paper | video | code | bibtex

2020
Neural Non-Rigid Tracking  

Neural Non-Rigid Tracking

Aljaz Bozic*, Pablo Palafox*, Michael Zollhöfer, Angela Dai, Justus Thies, Matthias Nießner
* Denotes Equal Contribution
NeurIPS 2020
paper | video | code | bibtex

Mask2CAD: 3D Shape Prediction by Learning to Segment and Retrieve  

Mask2CAD: 3D Shape Prediction by Learning to Segment and Retrieve

Weicheng Kuo, Anelia Angelova, Tsung-Yi Lin, Angela Dai
ECCV 2020 (Spotlight)
paper | video | bibtex

SceneCAD: Predicting Object Alignments and Layouts in RGB-D Scans  

SceneCAD: Predicting Object Alignments and Layouts in RGB-D Scans

Armen Avetisyan, Tatiana Khanova, Christopher Choy, Denver Dash, Angela Dai, Matthias Nießner
ECCV 2020
paper | video | code | bibtex

SG-NN: Sparse Generative Neural Networks for Self-Supervised Scene Completion of RGB-D Scans  

SG-NN: Sparse Generative Neural Networks for Self-Supervised Scene Completion of RGB-D Scans

Angela Dai, Christian Diller, Matthias Nießner
CVPR 2020
paper | video | code | bibtex

Adversarial Texture Optimization from RGB-D Scans  

Adversarial Texture Optimization from RGB-D Scans

Jingwei Huang, Justus Thies, Angela Dai, Abhijit Kundu, Chiyu Jiang, Leonidas Guibas, Matthias Nießner, Thomas Funkhouser
CVPR 2020
paper | video | code | bibtex

RevealNet: Seeing Behind Objects in RGB-D Scans  

RevealNet: Seeing Behind Objects in RGB-D Scans

Ji Hou, Angela Dai, Matthias Nießner
CVPR 2020
paper | bibtex

2019
End-to-End CAD Model Retrieval and 9DoF Alignment in 3D Scans  

End-to-End CAD Model Retrieval and 9DoF Alignment in 3D Scans

Armen Avetisyan, Angela Dai, Matthias Nießner
ICCV 2019
paper | bibtex

Joint Embedding of 3D Scan and CAD Objects  

Joint Embedding of 3D Scan and CAD Objects

Manuel Dahnert, Angela Dai, Leonidas Guibas, Matthias Nießner
ICCV 2019
paper | video | code | bibtex

3D-SIS: 3D Semantic Instance Segmentation of RGB-D Scans  

3D-SIS: 3D Semantic Instance Segmentation of RGB-D Scans

Ji Hou, Angela Dai, Matthias Nießner
CVPR 2019 (Oral)
paper | video | code | bibtex

Scan2CAD: Learning CAD Model Alignment in RGB-D Scans  

Scan2CAD: Learning CAD Model Alignment in RGB-D Scans

Armen Avetisyan, Manuel Dahnert, Angela Dai, Angel X. Chang, Manolis Savva, Matthias Nießner
CVPR 2019 (Oral)
paper | video | code | bibtex

Scan2Mesh: From Unstructured Range Scans to 3D Meshes  

Scan2Mesh: From Unstructured Range Scans to 3D Meshes

Angela Dai, Matthias Nießner
CVPR 2019
paper | bibtex

2018
Using Generative Deep Learning to Create High-quality Models from 3D Scans  

Using Generative Deep Learning to Create High-quality Models from 3D Scans

Angela Dai
Stanford University Doctoral Dissertation 2018
paper | stanford library | bibtex

3DMV: Joint 3D-Multi-View Prediction for 3D Semantic Scene Segmentation  

3DMV: Joint 3D-Multi-View Prediction for 3D Semantic Scene Segmentation

Angela Dai, Matthias Nießner
ECCV 2018
paper | code | bibtex

ScanComplete: Large-Scale Scene Completion and Semantic Segmentation for 3D Scans  

ScanComplete: Large-Scale Scene Completion and Semantic Segmentation for 3D Scans

Angela Dai, Daniel Ritchie, Martin Bokeloh, Scott Reed, Jürgen Sturm, Matthias Nießner
CVPR 2018
paper | video | code | bibtex

2017
Matterport3D: Learning from RGB-D Data in Indoor Environments  

Matterport3D: Learning from RGB-D Data in Indoor Environments

Angel X. Chang, Angela Dai, Thomas Funkhouser, Maciej Halber, Matthias Nießner, Manolis Savva, Shuran Song, Andy Zeng, Yinda Zhang
3DV 2017
paper | bibtex

3DLite: Towards Commodity 3D Scanning for Content Creation  

3DLite: Towards Commodity 3D Scanning for Content Creation

Jingwei Huang, Angela Dai, Leonidas Guibas, Matthias Nießner
ACM Transactions on Graphics 2017 (TOG)
paper | supplemental | video | bibtex

Shape Completion using 3D-Encoder-Predictor CNNs and Shape Synthesis  

Shape Completion using 3D-Encoder-Predictor CNNs and Shape Synthesis

Angela Dai, Charles Ruizhongtai Qi, Matthias Nießner
CVPR 2017 (Spotlight)
paper | bibtex

ScanNet: Richly-annotated 3D Reconstructions of Indoor Scenes  

ScanNet: Richly-annotated 3D Reconstructions of Indoor Scenes

Angela Dai, Angel X. Chang, Manolis Savva, Maciej Halber, Thomas Funkhouser, Matthias Nießner
CVPR 2017 (Spotlight)
paper | bibtex

BundleFusion: Real-time Globally Consistent 3D Reconstruction using On-the-fly Surface Re-integration  

BundleFusion: Real-time Globally Consistent 3D Reconstruction using On-the-fly Surface Re-integration

Angela Dai, Matthias Nießner, Michael Zollhöfer, Shahram Izadi, Christian Theobalt
ACM Transactions on Graphics 2017 (TOG)
paper | video | bibtex

2016
Volumetric and Multi-View CNNs for Object Classification on 3D Data  

Volumetric and Multi-View CNNs for Object Classification on 3D Data

Charles Ruizhongtai Qi, Hao Su, Matthias Nießner, Angela Dai, Mengyuan Yan, Leonidas Guibas
CVPR 2016 (Spotlight)
paper | bibtex

2015
Shading-based Refinement on Volumetric Signed Distance Functions  

Shading-based Refinement on Volumetric Signed Distance Functions

Michael Zollhöfer, Angela Dai, Matthias Innmann, Chenglei Wu, Marc Stamminger, Christian Theobalt, Matthias Nießner
ACM Transactions on Graphics 2015 (TOG)
paper | video | bibtex

Database-Assisted Object Retrieval for Real-Time 3D Reconstruction  

Database-Assisted Object Retrieval for Real-Time 3D Reconstruction

Yangyan Li, Angela Dai, Leonidas Guibas, Matthias Nießner
Eurographics 2015
paper | video | bibtex

2014
Combining Inertial Navigation and ICP for Real-time 3D Surface Reconstruction  

Combining Inertial Navigation and ICP for Real-time 3D Surface Reconstruction

Matthias Nießner, Angela Dai, Matthew Fisher
Eurographics 2014
paper | video | bibtex