228 search results - page 16 / 46 » A Spatio-Temporal Modeling Method for Shape Representation |
MICCAI
2006
Springer
14 years 8 months ago
2006
Springer
Abstract. In this paper we present an accurate cardiac boundary tracking method for 2D tagged MRI time sequences. This method naturally integrates the motion and the static local a...
CVPR
1999
IEEE
14 years 8 months ago
1999
IEEE
An algebraic curve is defined as the zero set of a polynomial in two variables. Algebraic curves are practical for modeling shapes much more complicated than conics or su...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
Reliable segmentation of the left ventricle is a long sought objective in medical imaging for automatic retrieval of anatomical and pathological measurements and detection of malf...
VIS
2003
IEEE
14 years 9 months ago
2003
IEEE
We present a new algorithm for simplifying the shape of 3D objects by manipulating their medial axis transform (MAT). From an unorganized set of boundary points, our algorithm com...
VMV
2001
13 years 9 months ago
2001
Today, it is possible to acquire volume representations of the vessel structures in the brain. The selfadjusting probe, a new tool introduced in a previous paper, enables semi-aut...