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P4Contrast: Contrastive Learning with Pairs of Point-Pixel Pairs for RGB-D Scene Understanding


Dec 24, 2020
Yunze Liu, Li Yi, Shanghang Zhang, Qingnan Fan, Thomas Funkhouser, Hao Dong


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Robust Neural Routing Through Space Partitions for Camera Relocalization in Dynamic Indoor Environments


Dec 08, 2020
Siyan Dong, Qingnan Fan, He Wang, Ji Shi, Li Yi, Thomas Funkhouser, Baoquan Chen, Leonidas Guibas


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Compositionally Generalizable 3D Structure Prediction


Dec 04, 2020
Songfang Han, Jiayuan Gu, Kaichun Mo, Li Yi, Siyu Hu, Xuejin Chen, Hao Su


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Complete & Label: A Domain Adaptation Approach to Semantic Segmentation of LiDAR Point Clouds


Jul 16, 2020
Li Yi, Boqing Gong, Thomas Funkhouser


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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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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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Category-Level Articulated Object Pose Estimation


Dec 26, 2019
Xiaolong Li, He Wang, Li Yi, Leonidas Guibas, A. Lynn Abbott, Shuran Song

* 13 pages, 7 figures 

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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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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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CoSegNet: Deep Co-Segmentation of 3D Shapes with Group Consistency Loss


Mar 27, 2019
Chenyang Zhu, Kai Xu, Siddhartha Chaudhuri, Li Yi, Leonidas Guibas, Hao Zhang


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GeoNet: Deep Geodesic Networks for Point Cloud Analysis


Jan 03, 2019
Tong He, Haibin Huang, Li Yi, Yuqian Zhou, Chihao Wu, Jue Wang, Stefano Soatto


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GSPN: Generative Shape Proposal Network for 3D Instance Segmentation in Point Cloud


Dec 08, 2018
Li Yi, Wang Zhao, He Wang, Minhyuk Sung, Leonidas Guibas


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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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TextureNet: Consistent Local Parametrizations for Learning from High-Resolution Signals on Meshes


Nov 30, 2018
Jingwei Huang, Haotian Zhang, Li Yi, Thomas Funkhouser, Matthias Nießner, Leonidas Guibas


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Supervised Fitting of Geometric Primitives to 3D Point Clouds


Nov 22, 2018
Lingxiao Li, Minhyuk Sung, Anastasia Dubrovina, Li Yi, Leonidas Guibas


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Deep Part Induction from Articulated Object Pairs


Sep 19, 2018
Li Yi, Haibin Huang, Difan Liu, Evangelos Kalogerakis, Hao Su, Leonidas Guibas


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Large-Scale 3D Shape Reconstruction and Segmentation from ShapeNet Core55


Oct 27, 2017
Li Yi, Lin Shao, Manolis Savva, Haibin Huang, Yang Zhou, Qirui Wang, Benjamin Graham, Martin Engelcke, Roman Klokov, Victor Lempitsky, Yuan Gan, Pengyu Wang, Kun Liu, Fenggen Yu, Panpan Shui, Bingyang Hu, Yan Zhang, Yangyan Li, Rui Bu, Mingchao Sun, Wei Wu, Minki Jeong, Jaehoon Choi, Changick Kim, Angom Geetchandra, Narasimha Murthy, Bhargava Ramu, Bharadwaj Manda, M Ramanathan, Gautam Kumar, P Preetham, Siddharth Srivastava, Swati Bhugra, Brejesh Lall, Christian Haene, Shubham Tulsiani, Jitendra Malik, Jared Lafer, Ramsey Jones, Siyuan Li, Jie Lu, Shi Jin, Jingyi Yu, Qixing Huang, Evangelos Kalogerakis, Silvio Savarese, Pat Hanrahan, Thomas Funkhouser, Hao Su, Leonidas Guibas


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PointNet++: Deep Hierarchical Feature Learning on Point Sets in a Metric Space


Jun 07, 2017
Charles R. Qi, Li Yi, Hao Su, Leonidas J. Guibas


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Beyond Holistic Object Recognition: Enriching Image Understanding with Part States


Dec 15, 2016
Cewu Lu, Hao Su, Yongyi Lu, Li Yi, Chikeung Tang, Leonidas Guibas

* 9 pages 

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SyncSpecCNN: Synchronized Spectral CNN for 3D Shape Segmentation


Dec 02, 2016
Li Yi, Hao Su, Xingwen Guo, Leonidas Guibas


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Dialogue Session Segmentation by Embedding-Enhanced TextTiling


Oct 13, 2016
Yiping Song, Lili Mou, Rui Yan, Li Yi, Zinan Zhu, Xiaohua Hu, Ming Zhang

* INTERSPEECH-16, pages 2706--2710 

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ShapeNet: An Information-Rich 3D Model Repository


Dec 09, 2015
Angel X. Chang, Thomas Funkhouser, Leonidas Guibas, Pat Hanrahan, Qixing Huang, Zimo Li, Silvio Savarese, Manolis Savva, Shuran Song, Hao Su, Jianxiong Xiao, Li Yi, Fisher Yu


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3D-Assisted Image Feature Synthesis for Novel Views of an Object


Nov 26, 2014
Hao Su, Fan Wang, Li Yi, Leonidas Guibas


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