pdf
code.google.com
Bullet 3D Game is a modular extendible C++ Multiphysics Library that provides the state of the art collision detection, soft body, and rigid body dynamics....
juliana

Professor
University of Utah
Research Interests
animation | colonoscopy | Databases | Information Integration | Provenance | Web Mining

pdf
mecca.louisville.edu
In this paper, we present a novel framework for computing centerlines for both 2D and 3D shape analysis. The framework works as follows: an object centerline point is selected automatically as the point of global maximum Euclidean distance from the boundary, and is considered a point source (PS) that transmits a wave front that evolves over time and traverses the object domain....
M. Sabry Hassouna
pdf
mecca.louisville.edu
In this paper, we present a novel framework for computing centerlines for both 2D and 3D shape analysis. The framework works as follows: an object centerline point is selected automatically as the point of global maximum Euclidean distance from the boundary, and is considered a point source (PS) that transmits a wave front that evolves over time and traverses the object domain....
M. Sabry Hassouna, Aly A. Farag
pdf
mecca.louisville.edu
In this paper, we propose a new variational framework for computing continuous curve skeletons from discrete objects that are suitable for structural shape representation. We have derived a new energy function, which is proportional to some medialness function, such that the minimum cost path between any two medial voxels in the shape is a curve skeleton....
M. Sabry Hassouna, Aly A. Farag
pdf
mecca.louisville.edu
Representing a 3D shape by a set of one-dimensional curves that are locally symmetric with respect to its boundary (i.e., curve skeletons) is of importance in several machine intelligence tasks. This paper presents a fast, automatic, and robust variational framework for computing continuous, sub-voxel accurate curve skeletons from volumetric objects....
M. Sabry Hassouna, Aly A. Farag