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A Point-Cloud Deep Learning Framework for Prediction of Fluid Flow Fields on Irregular Geometries

Oct 15, 2020
Ali Kashefi, Davis Rempe, Leonidas J. Guibas


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IF-Defense: 3D Adversarial Point Cloud Defense via Implicit Function based Restoration

Oct 11, 2020
Ziyi Wu, Yueqi Duan, He Wang, Qingnan Fan, Leonidas J. Guibas

* 15 pages, 8 figures 

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Pix2Surf: Learning Parametric 3D Surface Models of Objects from Images

Aug 18, 2020
Jiahui Lei, Srinath Sridhar, Paul Guerrero, Minhyuk Sung, Niloy Mitra, Leonidas J. Guibas

* ECCV 2020 

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DSM-Net: Disentangled Structured Mesh Net for Controllable Generation of Fine Geometry

Aug 14, 2020
Jie Yang, Kaichun Mo, Yu-Kun Lai, Leonidas J. Guibas, Lin Gao


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CaSPR: Learning Canonical Spatiotemporal Point Cloud Representations

Aug 06, 2020
Davis Rempe, Tolga Birdal, Yongheng Zhao, Zan Gojcic, Srinath Sridhar, Leonidas J. Guibas


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Contact and Human Dynamics from Monocular Video

Jul 24, 2020
Davis Rempe, Leonidas J. Guibas, Aaron Hertzmann, Bryan Russell, Ruben Villegas, Jimei Yang

* ECCV 2020 

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PointContrast: Unsupervised Pre-training for 3D Point Cloud Understanding

Jul 22, 2020
Saining Xie, Jiatao Gu, Demi Guo, Charles R. Qi, Leonidas J. Guibas, Or Litany

* ECCV 2020 (Spotlight) 

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Object-Centric Multi-View Aggregation

Jul 21, 2020
Shubham Tulsiani, Or Litany, Charles R. Qi, He Wang, Leonidas J. Guibas


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Rethinking Sampling in 3D Point Cloud Generative Adversarial Networks

Jun 12, 2020
He Wang, Zetian Jiang, Li Yi, Kaichun Mo, Hao Su, Leonidas J. Guibas


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PT2PC: Learning to Generate 3D Point Cloud Shapes from Part Tree Conditions

Mar 19, 2020
Kaichun Mo, He Wang, Xinchen Yan, Leonidas J. Guibas


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Curriculum DeepSDF

Mar 19, 2020
Yueqi Duan, Haidong Zhu, He Wang, Li Yi, Ram Nevatia, Leonidas J. Guibas


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SAPIEN: A SimulAted Part-based Interactive ENvironment

Mar 19, 2020
Fanbo Xiang, Yuzhe Qin, Kaichun Mo, Yikuan Xia, Hao Zhu, Fangchen Liu, Minghua Liu, Hanxiao Jiang, Yifu Yuan, He Wang, Li Yi, Angel X. Chang, Leonidas J. Guibas, Hao Su


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ImVoteNet: Boosting 3D Object Detection in Point Clouds with Image Votes

Jan 29, 2020
Charles R. Qi, Xinlei Chen, Or Litany, Leonidas J. Guibas


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Predicting the Physical Dynamics of Unseen 3D Objects

Jan 16, 2020
Davis Rempe, Srinath Sridhar, He Wang, Leonidas J. Guibas

* In Proceedings of Winter Conference on Applications of Computer Vision (WACV) 2020. arXiv admin note: text overlap with arXiv:1901.00466 

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Learning multiview 3D point cloud registration

Jan 15, 2020
Zan Gojcic, Caifa Zhou, Jan D. Wegner, Leonidas J. Guibas, Tolga Birdal


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StructEdit: Learning Structural Shape Variations

Nov 25, 2019
Kaichun Mo, Paul Guerrero, Li Yi, Hao Su, Peter Wonka, Niloy Mitra, Leonidas J. Guibas


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Situational Fusion of Visual Representation for Visual Navigation

Aug 24, 2019
William B. Shen, Danfei Xu, Yuke Zhu, Leonidas J. Guibas, Li Fei-Fei, Silvio Savarese


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StructureNet: Hierarchical Graph Networks for 3D Shape Generation

Aug 01, 2019
Kaichun Mo, Paul Guerrero, Li Yi, Hao Su, Peter Wonka, Niloy Mitra, Leonidas J. Guibas

* Conditionally Accepted to Siggraph Asia 2019 

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Multiview Aggregation for Learning Category-Specific Shape Reconstruction

Jul 01, 2019
Srinath Sridhar, Davis Rempe, Julien Valentin, Sofien Bouaziz, Leonidas J. Guibas

* Under review 

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A Topology Layer for Machine Learning

May 29, 2019
Rickard Brüel-Gabrielsson, Bradley J. Nelson, Anjan Dwaraknath, Primoz Skraba, Leonidas J. Guibas, Gunnar Carlsson


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ShapeGlot: Learning Language for Shape Differentiation

May 08, 2019
Panos Achlioptas, Judy Fan, Robert X. D. Hawkins, Noah D. Goodman, Leonidas J. Guibas


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Deep Hough Voting for 3D Object Detection in Point Clouds

Apr 21, 2019
Charles R. Qi, Or Litany, Kaiming He, Leonidas J. Guibas


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KPConv: Flexible and Deformable Convolution for Point Clouds

Apr 18, 2019
Hugues Thomas, Charles R. Qi, Jean-Emmanuel Deschaud, Beatriz Marcotegui, François Goulette, Leonidas J. Guibas


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DeepSpline: Data-Driven Reconstruction of Parametric Curves and Surfaces

Jan 12, 2019
Jun Gao, Chengcheng Tang, Vignesh Ganapathi-Subramanian, Jiahui Huang, Hao Su, Leonidas J. Guibas


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Normalized Object Coordinate Space for Category-Level 6D Object Pose and Size Estimation

Jan 09, 2019
He Wang, Srinath Sridhar, Jingwei Huang, Julien Valentin, Shuran Song, Leonidas J. Guibas


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Learning Generalizable Physical Dynamics of 3D Rigid Objects

Jan 02, 2019
Davis Rempe, Srinath Sridhar, He Wang, Leonidas J. Guibas

* 13 pages, 12 figures, 1 table 

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PartNet: A Large-scale Benchmark for Fine-grained and Hierarchical Part-level 3D Object Understanding

Dec 06, 2018
Kaichun Mo, Shilin Zhu, Angel X. Chang, Li Yi, Subarna Tripathi, Leonidas J. Guibas, Hao Su


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Parsing Geometry Using Structure-Aware Shape Templates

Sep 05, 2018
Vignesh Ganapathi-Subramanian, Olga Diamanti, Soeren Pirk, Chengcheng Tang, Matthias Niessner, Leonidas J. Guibas


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