999 search results - page 121 / 200 » Finding shapes in a set of points |
CCCG
2006
14 years 11 months ago
2006
Given a simple polygon P with m vertices and a set S of n points in the plane, we consider the problem of finding a rigid motion placement of P that contains the maximum number of...
CCCG
2009
14 years 11 months ago
2009
We present a method for extracting contours from digital images using techniques from computational geometry. Our approach is different from traditional pixelbased methods in imag...
CG
2005
Springer
14 years 9 months ago
2005
Springer
This paper explores the visualization of two-dimensional stable and unstable manifolds of the origin (a saddle point) in a four-dimensional Hamiltonian system arising from control...
TIT
2008
14 years 9 months ago
2008
Abstract--The problem of state estimation with initial state uncertainty is approached from a statistical decision theory point of view. The initial state is regarded as determinis...
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DICTA
2003
14 years 11 months ago
2003
In this paper, a new practical implementation of a person verification system using features of longitudinal section and transection and other facial, rotation compensated 3D face ...