Search Results for author: Robert DiPietro

Found 10 papers, 1 papers with code

Robust Temporal Ensembling for Learning with Noisy Labels

no code implementations29 Sep 2021 Abel Brown, Benedikt Schifferer, Robert DiPietro

Successful training of deep neural networks with noisy labels is an essential capability as most real-world datasets contain some amount of mislabeled data.

 Ranked #1 on Image Classification on mini WebVision 1.0 (ImageNet Top-5 Accuracy metric)

Learning with noisy labels RTE

Robust Temporal Ensembling

no code implementations1 Jan 2021 Abel Brown, Benedikt Schifferer, Robert DiPietro

In particular, RTE achieves 93. 64% accuracy on CIFAR-10 and 66. 43% accuracy on CIFAR-100 under 80% label corruption, and achieves 76. 72% accuracy on ImageNet under 40% corruption.

RTE

Neural Video Encoding

no code implementations25 Sep 2019 Abel Brown, Robert DiPietro

Deep neural networks have had unprecedented success in computer vision, natural language processing, and speech largely due to the ability to search for suitable task algorithms via differentiable programming.

Automated Surgical Activity Recognition with One Labeled Sequence

no code implementations20 Jul 2019 Robert DiPietro, Gregory D. Hager

Prior work has demonstrated the feasibility of automated activity recognition in robot-assisted surgery from motion data.

Activity Recognition

Unsupervised Learning for Surgical Motion by Learning to Predict the Future

no code implementations8 Jun 2018 Robert DiPietro, Gregory D. Hager

We show that it is possible to learn meaningful representations of surgical motion, without supervision, by learning to predict the future.

Future prediction Information Retrieval +1

Long Short-Term Memory Kalman Filters: Recurrent Neural Estimators for Pose Regularization

no code implementations ICCV 2017 Huseyin Coskun, Felix Achilles, Robert DiPietro, Nassir Navab, Federico Tombari

One-shot pose estimation for tasks such as body joint localization, camera pose estimation, and object tracking are generally noisy, and temporal filters have been extensively used for regularization.

Object Tracking Pose Estimation

Long Short-Term Memory Kalman Filters:Recurrent Neural Estimators for Pose Regularization

no code implementations6 Aug 2017 Huseyin Coskun, Felix Achilles, Robert DiPietro, Nassir Navab, Federico Tombari

One-shot pose estimation for tasks such as body joint localization, camera pose estimation, and object tracking are generally noisy, and temporal filters have been extensively used for regularization.

Object Tracking Pose Estimation

Analyzing and Exploiting NARX Recurrent Neural Networks for Long-Term Dependencies

no code implementations ICLR 2018 Robert DiPietro, Christian Rupprecht, Nassir Navab, Gregory D. Hager

Recurrent neural networks (RNNs) have achieved state-of-the-art performance on many diverse tasks, from machine translation to surgical activity recognition, yet training RNNs to capture long-term dependencies remains difficult.

Activity Recognition Machine Translation +1

Recognizing Surgical Activities with Recurrent Neural Networks

3 code implementations20 Jun 2016 Robert DiPietro, Colin Lea, Anand Malpani, Narges Ahmidi, S. Swaroop Vedula, Gyusung I. Lee, Mija R. Lee, Gregory D. Hager

In contrast, we work on recognizing both gestures and longer, higher-level activites, or maneuvers, and we model the mapping from kinematics to gestures/maneuvers with recurrent neural networks.

Gesture Recognition

Cannot find the paper you are looking for? You can Submit a new open access paper.