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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: IEEE J Sel Top Quantum Electron. 2014 March-April;20(2):10.1109/JSTQE.2013.2279314. doi: 10.1109/JSTQE.2013.2279314

Fig. 3.

Fig. 3

Active motion compensation by high-speed visual feedback control. (a) Stabilized confocal microscopy imaging setup. (b) System configuration: in vivo motion is calculated by a high-speed visual feedback system, and motion is compensated in real-time by moving the objective lens using a piezo-driven robotic closed arm with two degrees of freedom. (c) Unstable image sequence of a mouse kidney. (d) Stabilized image sequence acquired using the high-speed motion compensation system. Reprinted with permission from [8]. © 2008 IEEE