11 research outputs found
Gesture Classification in Robotic Surgery using Recurrent Neural Networks with Kinematic Information
In this work we introduce the application of Recurrent
Neural Networks (RNNs) on surgical kinematic data,
for the classification of gestures in three fundamental
surgical tasks (suturing, needle passing knot tying). The
developed RNN-based classifier achieves close to 60%
average classification accuracy for all three tasks when
trained and tested with dVSS kinematic data from the
same operator. Our preliminary work indicates that this
type of artificial neural networks can be the building
blocks in gesture classification systems which can form
the basis for further developing automated skill
assessment methods in robotic surgery