Automated Volume Sampling Optimization for Direct Volume Deformation in Patient-Specific Surgical Simulation. - Kei Wai Cecilia Hung; Megumi Nakao; Kotaro Minato (ISBI, 2009)

Adaptive proxy geometry for direct volume manipulation. - Megumi Nakao; Kei Wai Cecilia Hung; Satoshi Yano; Koji Yoshimura; Kotaro Minato (PacificVis, 2010)

Background-incorporated volumetric model for patient-specific surgical simulation: a segmentation-free, modeling-free framework. - Kei Wai Cecilia Hung; Megumi Nakao; Koji Yoshimura; Kotaro Minato (Int. J. Comput. Assist. Radiol. Surg., 2011)