Constrained Shape Scaling of Multi-Surface Objects. - Pifu Zhang; Caiming Zhang 001; Fuhua Cheng (GMP, 2000)

Smooth connection of trimmed NURBS surfaces. - Pifu Zhang; Fuhua Cheng (Symposium on Solid Modeling and Applications, 2001)

Constrained scaling of trimmed NURBS surfaces based on fix-and-stretch approach. - Caiming Zhang 001; Pifu Zhang; Fuhua Cheng (Comput. Aided Des., 2001)

Fairing spline curves and surfaces by minimizing energy. - Caiming Zhang 001; Pifu Zhang; Fuhua Cheng (Comput. Aided Des., 2001)

Fault Detection Effectiveness of Spathic Test Data. - Jane Huffman Hayes; Pifu Zhang (ICECCS, 2002)

Smooth Trimmed NURBS Surface Connection with Tension Control. - Pifu Zhang; Fuhua Cheng (GMP, 2004)

AQUA: an aquatic walking robot. - Christina Georgiades; Andrew German; Andrew Hogue; Hui Liu; Chris Prahacs; Arlene Ripsman; Robert Sim; Luz Abril Torres-Méndez; Pifu Zhang; Martin Buehler; Gregory Dudek; Michael Jenkin; et al. (IROS, 2004)

Graph-based Automatic Consistent Image Mosaicking. - Pifu Zhang; Evangelos E. Milios; Jason Jianjun Gu (ROBIO, 2004)

Underwater Robot Localization using Artificial Visual Landmarks. - Pifu Zhang; Evangelos E. Milios; Jason Jianjun Gu (ROBIO, 2004)

Registration Uncertainty for Robot Self-localization in 3D. - Pifu Zhang; Jason Jianjun Gu; Evangelos E. Milios (CRV, 2005)

A visually guided swimming robot. - Gregory Dudek; Michael Jenkin; Chris Prahacs; Andrew Hogue; Junaed Sattar; Philippe Giguère; Andrew German; Hui Liu; Shane Saunderson; Arlene Ripsman; Saul Simhon; Luz Abril Torres-Méndez; et al. (IROS, 2005)

Vision data registration for robot self-localization in 3D. - Pifu Zhang; Evangelos E. Milios; Jason Jianjun Gu (IROS, 2005)

AQUA: An Amphibious Autonomous Robot. - Gregory Dudek; Philippe Giguère; Chris Prahacs; Shane Saunderson; Junaed Sattar; Luz Abril Torres-Méndez; Michael Jenkin; Andrew German; Andrew Hogue; Arlene Ripsman; James E. Zacher; Evangelos E. Milios; et al. (Computer, 2007)