Papers › Recognizing Surgical Activities with Recurrent Neural Networks
Recognizing Surgical Activities with Recurrent Neural Networks
Robert DiPietro, Colin Lea, Anand Malpani, Narges Ahmidi, S. Swaroop Vedula, Gyusung I. Lee, Mija R. Lee, Gregory D. Hager
We apply recurrent neural networks to the task of recognizing surgical activities from robot kinematics. Prior work in this area focuses on recognizing short, low-level activities, or gestures, and has been based on variants of hidden Markov models and conditional random fields. 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. To our knowledge, we are the first to apply recurrent neural networks to this task. Using a single model and a single set of hyperparameters, we match state-of-the-art performance for gesture recognition and advance state-of-the-art performance for maneuver recognition, in terms of both accuracy and edit distance. Code is available at https://github.com/rdipietro/miccai-2016-surgical-activity-rec .
Code
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Tasks
Results from the paper archive 2025-07-28
| Task | Dataset | Model | Metric | Value | Rank at snapshot | Leaderboard | Report |
|---|---|---|---|---|---|---|---|
| Surgical Skills Evaluation | JIGSAWS | Bidir. LSTM | Accuracy | 0.833 | #2 of 2 | Archive leaderboard | report |
| Surgical Skills Evaluation | JIGSAWS | Bidir. LSTM | Edit Distance | 14.6 | #2 of 2 | Archive leaderboard | report |
| Surgical Skills Evaluation | MISTIC-SIL | Bidir. LSTM | Accuracy | 0.895 | #1 of 1 | Archive leaderboard | report |
| Surgical Skills Evaluation | MISTIC-SIL | Bidir. LSTM | Edit Distance | 19.5 | #1 of 1 | Archive leaderboard | report |
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