Real-time physiological tremor estimation using recursive singular spectrum analysis

• Main Authors: Adhikari, Kabita, Tatinati, Sivanagaraja, Veluvolu, Kalyana C., Chambers, Jonathon A., Nazarpour, Kianoush
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2018
• Subjects: Singular Spectrum Analysis; Physiological Tremor
• Online Access: https://hdl.handle.net/10356/88395; http://hdl.handle.net/10220/44629
• Institution: Nanyang Technological University

Physiological hand tremor causes undesirable vibration of hand-held surgical instruments which results in imprecisions and poor surgical outcomes. Existing tremor cancellation algorithms are based on detection of the tremulous component from the whole motion; then adding an anti-phase tremor signal...