Sample Entropy of Speed Power Spectrum as a Measure of Laparoscopic Surgical Instrument Trajectory Smoothness.
Andrew R. HutchinsRoberto J. MansonSabino ZaniBrian P. MannPublished in: EMBC (2018)
Keyphrases
- power spectrum
- surgical instruments
- frequency domain
- natural images
- information theory
- robot assisted
- laparoscopic surgery
- surgical robot
- minimally invasive surgery
- frequency analysis
- spectral estimation
- operating room
- minimally invasive
- power spectral
- density function
- distance measure
- surgical procedures
- intraoperative
- similarity measure
- statistical methods
- image quality
- feature space
- machine learning