Stan Birchfield

SpaceTools: Tool-Augmented Spatial Reasoning via Double Interactive RL

S. Chen, M. A. Uy, C. H. Song, F. Ladhak, A. Murali, Q. Qu, S. Birchfield, V. Blukis, J. Tremblay

CVPR '26

CARI4D: Category Agnostic 4D Reconstruction of Human-Object Interaction

X. Xie, B. Wen, Y. Chang, H. Rabeti, J. Li, Y. Yuan, G. Pons-Moll, S. Birchfield

CVPR '26

Fast-FoundationStereo: Real-Time Zero-Shot Stereo Matching

B. Wen, S. R. Dewan, S. Birchfield

CVPR '26

BOP-ASK: Object-Interaction Reasoning for Vision-Language Models

V. Bhat, S. Kim, V. Blukis, G. Heinrich, P. Krishnamurthy, R. Karri, S. Birchfield, F. Khorrami, J. Tremblay

CVPR '26

RaySt3R: Predicting Novel Depth Maps for Zero-Shot Object Completion

B. P. Duisterhof, J. Oberst, B. Wen, S. Birchfield, D. Ramanan, J. Ichnowski

NeurIPS '25

FoundationStereo: Zero-Shot Stereo Matching

B. Wen, M. Trepte, J. Aribido, J. Kautz, O. Gallo, S. Birchfield

CVPR '25

Award: CVPR Best Paper Award Candidate

News: #1 on Middlebury Stereo Evaluation - Version 3 (2025/02/03 – 2025/03/04)

News: #1 on ETH3D Low-Res Two-View Benchmark (2024/11/15 – 2025/05/14)

RoboSpatial: Teaching Spatial Understanding to 2D and 3D Vision-Language Models for Robotics

C. H. Song, V. Blukis, J. Tremblay, S. Tyree, Y. Su, S. Birchfield

CVPR '25

SPOT: SE(3) Pose Trajectory Diffusion for Object-Centric Manipulation

C.-C. Hsu, B. Wen, J. Xu, Y. Narang, X. Wang, Y. Zhu, J. Biswas, S. Birchfield

ICRA '25

FoundationPose: Unified 6D Pose Estimation and Tracking of Novel Objects

B. Wen, W. Yang, J. Kautz, S. Birchfield

CVPR '24

Award: BOP Challenge 2024 "Early Bird" Award

News: #1 on BOP leaderboard for unseen 6D pose estimation (2023/11/19 – 2024/09/03)

Press: NVIDIA AI post, NVIDIA blog on TAO Foundation Models

Neural Implicit Representation for Building Digital Twins of Unknown Articulated Objects

Y. Weng, B. Wen, J. Tremblay, V. Blukis, D. Fox, L. Guibas, S. Birchfield

CVPR '24

NeRFDeformer: NeRF Transformation from a Single View via 3D Scene Flows

Z. Tang, Z. Ren, X. Zhao, B. Wen, J. Tremblay, S. Birchfield, A. Schwing

CVPR '24

I am the author of Image Processing and Analysis, an introductory textbook about the mathematical and algorithmic foundations of image processing and computer vision.