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H-NeRF: Neural Radiance Fields for Rendering and Temporal Reconstruction of Humans in Motion


Nov 02, 2021
Hongyi Xu, Thiemo Alldieck, Cristian Sminchisescu


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imGHUM: Implicit Generative Models of 3D Human Shape and Articulated Pose


Aug 24, 2021
Thiemo Alldieck, Hongyi Xu, Cristian Sminchisescu

* ICCV 2021 

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A Real-Time Online Learning Framework for Joint 3D Reconstruction and Semantic Segmentation of Indoor Scenes


Aug 11, 2021
Davide Menini, Suryansh Kumar, Martin R. Oswald, Erik Sandstrom, Cristian Sminchisescu, Luc Van Gool

* 9 pages, 5 figures, 4 tables 

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RSN: Range Sparse Net for Efficient, Accurate LiDAR 3D Object Detection


Jun 25, 2021
Pei Sun, Weiyue Wang, Yuning Chai, Gamaleldin Elsayed, Alex Bewley, Xiao Zhang, Cristian Sminchisescu, Dragomir Anguelov

* CVPR 2021 

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THUNDR: Transformer-based 3D HUmaN Reconstruction with Markers


Jun 17, 2021
Mihai Zanfir, Andrei Zanfir, Eduard Gabriel Bazavan, William T. Freeman, Rahul Sukthankar, Cristian Sminchisescu


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Local Metrics for Multi-Object Tracking


Apr 06, 2021
Jack Valmadre, Alex Bewley, Jonathan Huang, Chen Sun, Cristian Sminchisescu, Cordelia Schmid


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Learning Complex 3D Human Self-Contact


Dec 18, 2020
Mihai Fieraru, Mihai Zanfir, Elisabeta Oneata, Alin-Ionut Popa, Vlad Olaru, Cristian Sminchisescu

* To be published in the Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI-2021) 

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Embodied Visual Active Learning for Semantic Segmentation


Dec 17, 2020
David Nilsson, Aleksis Pirinen, Erik Gärtner, Cristian Sminchisescu

* Accepted to AAAI 2021 

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LoopReg: Self-supervised Learning of Implicit Surface Correspondences, Pose and Shape for 3D Human Mesh Registration


Oct 23, 2020
Bharat Lal Bhatnagar, Cristian Sminchisescu, Christian Theobalt, Gerard Pons-Moll

* NeurIPS 2020 
* NeurIPS'20 (Oral) 

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Neural Descent for Visual 3D Human Pose and Shape


Aug 16, 2020
Andrei Zanfir, Eduard Gabriel Bazavan, Mihai Zanfir, William T. Freeman, Rahul Sukthankar, Cristian Sminchisescu

* Submitted to NeuriPS 2020 

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Combining Implicit Function Learning and Parametric Models for 3D Human Reconstruction


Jul 22, 2020
Bharat Lal Bhatnagar, Cristian Sminchisescu, Christian Theobalt, Gerard Pons-Moll

* Accepted at ECCV'20 (Oral) 

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Post-hoc Calibration of Neural Networks


Jun 23, 2020
Amir Rahimi, Kartik Gupta, Thalaiyasingam Ajanthan, Thomas Mensink, Cristian Sminchisescu, Richard Hartley


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Calibration of Neural Networks using Splines


Jun 23, 2020
Kartik Gupta, Amir Rahimi, Thalaiyasingam Ajanthan, Thomas Mensink, Cristian Sminchisescu, Richard Hartley


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Consistency Guided Scene Flow Estimation


Jun 19, 2020
Yuhua Chen, Luc Van Gool, Cordelia Schmid, Cristian Sminchisescu


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Range Conditioned Dilated Convolutions for Scale Invariant 3D Object Detection


May 20, 2020
Alex Bewley, Pei Sun, Thomas Mensink, Dragomir Anguelov, Cristian Sminchisescu

* 20 pages 

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Weakly Supervised 3D Human Pose and Shape Reconstruction with Normalizing Flows


Mar 23, 2020
Andrei Zanfir, Eduard Gabriel Bazavan, Hongyi Xu, Bill Freeman, Rahul Sukthankar, Cristian Sminchisescu


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Deep Reinforcement Learning for Active Human Pose Estimation


Jan 07, 2020
Erik Gärtner, Aleksis Pirinen, Cristian Sminchisescu

* Accepted to The Thirty-Fourth AAAI Conference on Artificial Intelligence (AAAI-20) 

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Feature-Robustness, Flatness and Generalization Error for Deep Neural Networks


Jan 07, 2020
Henning Petzka, Linara Adilova, Michael Kamp, Cristian Sminchisescu

* arXiv admin note: substantial text overlap with arXiv:1912.00058 

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A Reparameterization-Invariant Flatness Measure for Deep Neural Networks


Nov 29, 2019
Henning Petzka, Linara Adilova, Michael Kamp, Cristian Sminchisescu

* 14 pages; accepted at Workshop "Science meets Engineering of Deep Learning", 33rd Conference on Neural Information Processing Systems (NeurIPS 2019) 

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Human Synthesis and Scene Compositing


Oct 18, 2019
Mihai Zanfir, Elisabeta Oneata, Alin-Ionut Popa, Andrei Zanfir, Cristian Sminchisescu


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Self-supervised Learning with Geometric Constraints in Monocular Video: Connecting Flow, Depth, and Camera


Jul 12, 2019
Yuhua Chen, Cordelia Schmid, Cristian Sminchisescu


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Non-attracting Regions of Local Minima in Deep and Wide Neural Networks


Dec 18, 2018
Henning Petzka, Cristian Sminchisescu

* Under review at IEEE TNNLS 

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Semantic Video Segmentation by Gated Recurrent Flow Propagation


Oct 02, 2017
David Nilsson, Cristian Sminchisescu

* The experiments section is extended compared to the previous version 

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Deep Multitask Architecture for Integrated 2D and 3D Human Sensing


Jan 31, 2017
Alin-Ionut Popa, Mihai Zanfir, Cristian Sminchisescu


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Spatio-Temporal Attention Models for Grounded Video Captioning


Oct 18, 2016
Mihai Zanfir, Elisabeta Marinoiu, Cristian Sminchisescu

* To appear in Asian Conference on Computer Vision (ACCV), Taipei, Taiwan, 2016 

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Training Deep Networks with Structured Layers by Matrix Backpropagation


Apr 14, 2016
Catalin Ionescu, Orestis Vantzos, Cristian Sminchisescu

* This is an extended version of our ICCV 2015 article 

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A Parallel Framework for Parametric Maximum Flow Problems in Image Segmentation


Dec 07, 2015
Vlad Olaru, Mihai Florea, Cristian Sminchisescu


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A Framework for Symmetric Part Detection in Cluttered Scenes


Feb 05, 2015
Tom Lee, Sanja Fidler, Alex Levinshtein, Cristian Sminchisescu, Sven Dickinson

* 10 pages, 8 figures 

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Parametric Image Segmentation of Humans with Structural Shape Priors


Jan 27, 2015
Alin-Ionut Popa, Cristian Sminchisescu


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