TY - GEN
T1 - Pupil variation for use in zoom control
AU - Cao, Yang
AU - Kobayashi, Yo
AU - Miura, Satoshi
AU - Kawamura, Kazuya
AU - Fujie, Masakatsu G.
AU - Sugano, Shigeki
N1 - Publisher Copyright:
© 2016 IEEE.
Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2016
Y1 - 2016
N2 - We are developing an endoscopic manipulator control system based on eye tracking, which uses pupil variation to improve control performance. In this paper, we propose a new approach for the control of camera zoom for an endoscopic manipulator using pupil variation, which has not been previously attempted. Before using pupil variation for the zoom function, we observed how pupil variation was related to controlling the timing for zooming in or out while a surgeon performed suturing tasks. After we confirmed the potential application for zoom control based on the variation of the size of pupil, we developed a zoom judge algorithm and integrated it into our endoscopic manipulator control system. We set up an experimental task to evaluate our proposal, and conclude that pupil variation has a significant effect on adjusting the zoom magnification for the endoscopic manipulator. Moreover, it shows better performance than zoom control by pedal input.
AB - We are developing an endoscopic manipulator control system based on eye tracking, which uses pupil variation to improve control performance. In this paper, we propose a new approach for the control of camera zoom for an endoscopic manipulator using pupil variation, which has not been previously attempted. Before using pupil variation for the zoom function, we observed how pupil variation was related to controlling the timing for zooming in or out while a surgeon performed suturing tasks. After we confirmed the potential application for zoom control based on the variation of the size of pupil, we developed a zoom judge algorithm and integrated it into our endoscopic manipulator control system. We set up an experimental task to evaluate our proposal, and conclude that pupil variation has a significant effect on adjusting the zoom magnification for the endoscopic manipulator. Moreover, it shows better performance than zoom control by pedal input.
UR - http://www.scopus.com/inward/record.url?scp=85016824595&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85016824595&partnerID=8YFLogxK
U2 - 10.1109/ROBIO.2016.7866368
DO - 10.1109/ROBIO.2016.7866368
M3 - Conference contribution
AN - SCOPUS:85016824595
T3 - 2016 IEEE International Conference on Robotics and Biomimetics, ROBIO 2016
SP - 479
EP - 484
BT - 2016 IEEE International Conference on Robotics and Biomimetics, ROBIO 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE International Conference on Robotics and Biomimetics, ROBIO 2016
Y2 - 3 December 2016 through 7 December 2016
ER -