24 citations · 60 across the 5 of their papers we have counts for
Showing 2013Show all
3 papers · 1 filter
cs.GR2013★ 1 cited
Continuous Collision Detection for Composite Quadric Models
Yi-King Choi, Wenping Wang, Bernard Mourrain +3
A composite quadric model (CQM) is an object modeled by piecewise linear or quadric patches. We study the continuous detection problem of a special type of CQM objects which are co…
cs.GR2013★ 8 cited
Medial Meshes for Volume Approximation
Feng Sun, Yi-King Choi, Yizhou Yu +1
Volume approximation is an important problem found in many applications of computer graphics, vision, and image processing. The problem is about computing an accurate and compact a…
cs.GR2013★ 24 cited
Computing a Compact Spline Representation of the Medial Axis Transform of a 2D Shape
Yanshu Zhu, Feng Sun, Yi-King Choi +2
We present a full pipeline for computing the medial axis transform of an arbitrary 2D shape. The instability of the medial axis transform is overcome by a pruning algorithm guided…