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Localization and Control of Magnetic Suture Needles in Cluttered Surgical Site with Blood and Tissue

May 20, 2021
Will Pryor, Yotam Barnoy, Suraj Raval, Xiaolong Liu, Lamar Mair, Daniel Lerner, Onder Erin, Gregory D. Hager, Yancy Diaz-Mercado, Axel Krieger

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Single View Geocentric Pose in the Wild

May 18, 2021
Gordon Christie, Kevin Foster, Shea Hagstrom, Gregory D. Hager, Myron Z. Brown

* To be published in the proceedings of the CVPR 2021 EarthVision Workshop 

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Out-of-Distribution Robustness with Deep Recursive Filters

Apr 06, 2021
Kapil D. Katyal, I-Jeng Wang, Gregory D. Hager

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Motion Guided Attention Fusion to Recognize Interactions from Videos

Apr 01, 2021
Tae Soo Kim, Jonathan Jones, Gregory D. Hager

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"Train one, Classify one, Teach one" -- Cross-surgery transfer learning for surgical step recognition

Feb 24, 2021
Daniel Neimark, Omri Bar, Maya Zohar, Gregory D. Hager, Dotan Asselmann

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SAFCAR: Structured Attention Fusion for Compositional Action Recognition

Dec 17, 2020
Tae Soo Kim, Gregory D. Hager

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Orientation Matters: 6-DoF Autonomous Camera Movement for Minimally Invasive Surgery

Dec 04, 2020
Alaa Eldin Abdelaal, Nancy Hong, Apeksha Avinash, Divya Budihal, Maram Sakr, Gregory D. Hager, Septimiu E. Salcudean

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Fine-grained activity recognition for assembly videos

Dec 02, 2020
Jonathan D. Jones, Cathryn Cortesa, Amy Shelton, Barbara Landau, Sanjeev Khudanpur, Gregory D. Hager

* 8 pages, 6 figures. Submitted to RA-L/ICRA 2021 

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Nothing But Geometric Constraints: A Model-Free Method for Articulated Object Pose Estimation

Nov 30, 2020
Qihao Liu, Weichao Qiu, Weiyao Wang, Gregory D. Hager, Alan L. Yuille

* 10 pages, 3 figures 

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Autonomously Navigating a Surgical Tool Inside the Eye by Learning from Demonstration

Nov 16, 2020
Ji Woong Kim, Changyan He, Muller Urias, Peter Gehlbach, Gregory D. Hager, Iulian Iordachita, Marin Kobilarov

* Accepted to ICRA 2020 

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Surgical Data Science -- from Concepts to Clinical Translation

Oct 30, 2020
Lena Maier-Hein, Matthias Eisenmann, Duygu Sarikaya, Keno März, Toby Collins, Anand Malpani, Johannes Fallert, Hubertus Feussner, Stamatia Giannarou, Pietro Mascagni, Hirenkumar Nakawala, Adrian Park, Carla Pugh, Danail Stoyanov, Swaroop S. Vedula, Beat Peter Müller, Kevin Cleary, Gabor Fichtinger, Germain Forestier, Bernard Gibaud, Teodor Grantcharov, Makoto Hashizume, Hannes Kenngott, Ron Kikinis, Lars Mündermann, Nassir Navab, Sinan Onogur, Raphael Sznitman, Russell Taylor, Minu Dietlinde Tizabi, Martin Wagner, Gregory D. Hager, Thomas Neumuth, Nicolas Padoy, Pierre Jannin, Stefanie Speidel

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Deep Hiearchical Multi-Label Classification Applied to Chest X-Ray Abnormality Taxonomies

Sep 23, 2020
Haomin Chen, Shun Miao, Daguang Xu, Gregory D. Hager, Adam P. Harrison

* MEDIMA 101811, 5 September 2020 

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Learning Representations of Endoscopic Videos to Detect Tool Presence Without Supervision

Aug 27, 2020
David Z. Li, Masaru Ishii, Russell H. Taylor, Gregory D. Hager, Ayushi Sinha

* 10 pages, 4 figures, CLIP 2020 

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Anatomy-Aware Siamese Network: Exploiting Semantic Asymmetry for Accurate Pelvic Fracture Detection in X-ray Images

Jul 12, 2020
Haomin Chen, Yirui Wang, Kang Zheng, Weijian Li, Chi-Tung Cheng, Adam P. Harrison, Jing Xiao, Gregory D. Hager, Le Lu, Chien-Hung Liao, Shun Miao

* ECCV 2020 (camera-ready) 

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Learning Geocentric Object Pose in Oblique Monocular Images

Jul 01, 2020
Gordon Christie, Rodrigo Rene Rai Munoz Abujder, Kevin Foster, Shea Hagstrom, Gregory D. Hager, Myron Z. Brown

* CVPR 2020 

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Semantic Image Manipulation Using Scene Graphs

Apr 07, 2020
Helisa Dhamo, Azade Farshad, Iro Laina, Nassir Navab, Gregory D. Hager, Federico Tombari, Christian Rupprecht

* CVPR 2020 

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Extremely Dense Point Correspondences using a Learned Feature Descriptor

Mar 27, 2020
Xingtong Liu, Yiping Zheng, Benjamin Killeen, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

* The work has been accepted for publication in CVPR 2020 

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Reconstructing Sinus Anatomy from Endoscopic Video -- Towards a Radiation-free Approach for Quantitative Longitudinal Assessment

Mar 18, 2020
Xingtong Liu, Maia Stiber, Jindan Huang, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

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Car Pose in Context: Accurate Pose Estimation with Ground Plane Constraints

Dec 09, 2019
Pengfei Li, Weichao Qiu, Michael Peven, Gregory D. Hager, Alan L. Yuille

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Zero-shot Recognition of Complex Action Sequences

Dec 08, 2019
Jonathan D. Jones, Tae Soo Kim, Michael Peven, Jin Bai, Zihao Xiao, Yi Zhang, Weichao Qiu, Alan Yuille, Gregory D. Hager

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RSA: Randomized Simulation as Augmentation for Robust Human Action Recognition

Dec 03, 2019
Yi Zhang, Xinyue Wei, Weichao Qiu, Zihao Xiao, Gregory D. Hager, Alan Yuille

* 10 pages, 8 figures 

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Action Recognition Using Volumetric Motion Representations

Nov 19, 2019
Michael Peven, Gregory D. Hager, Austin Reiter

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"Good Robot!": Efficient Reinforcement Learning for Multi-Step Visual Tasks via Reward Shaping

Sep 25, 2019
Andrew Hundt, Benjamin Killeen, Heeyeon Kwon, Chris Paxton, Gregory D. Hager

* 7 pages, 6 figures, code is available at 

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Self-supervised Dense 3D Reconstruction from Monocular Endoscopic Video

Sep 06, 2019
Xingtong Liu, Ayushi Sinha, Masaru Ishii, Gregory D. Hager, Russell H. Taylor, Mathias Unberath

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Automated Surgical Activity Recognition with One Labeled Sequence

Jul 20, 2019
Robert DiPietro, Gregory D. Hager

* Accepted for publication at MICCAI 2019 

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sharpDARTS: Faster and More Accurate Differentiable Architecture Search

Mar 23, 2019
Andrew Hundt, Varun Jain, Gregory D. Hager

* 9 pages, 6 figures, 4 tables 

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