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Robust tracking of position and velocity with Kalman snakes
N Peterfreund - IEEE transactions on pattern analysis and …, 1999 - ieeexplore.ieee.org
A new Kalman-filter based active contour model is proposed for tracking of nonrigid objects
in combined spatio-velocity space. The model employs measurements of gradient-based …
in combined spatio-velocity space. The model employs measurements of gradient-based …
Coupled B-snake grids and constrained thin-plate splines for analysis of 2-D tissue deformations from tagged MRI
Magnetic resonance imaging (MRI) is unique in its ability to noninvasively and selectively
alter tissue magnetization and create tagged patterns within a deforming body such as the …
alter tissue magnetization and create tagged patterns within a deforming body such as the …
Quantitative coronary angiography with deformable spline models
Although current edge-following schemes can be very efficient in determining coronary
boundaries, they may fail when the feature to be followed is disconnected (and the scheme …
boundaries, they may fail when the feature to be followed is disconnected (and the scheme …
[ספר][B] Information theory in computer vision and pattern recognition
Information theory has proved to be effective for solving many computer vision and pattern
recognition (CVPR) problems (such as image matching, clustering and segmentation …
recognition (CVPR) problems (such as image matching, clustering and segmentation …
Spatio-temporal tracking of myocardial deformations with a 4-D B-spline model from tagged MRI
Accurate delineation of the volumetric motion of the left ventricle (LV) of the heart from
tagged magnetic resonance imaging (MRI) is an important area of research. The authors …
tagged magnetic resonance imaging (MRI) is an important area of research. The authors …
Point-tracked quantitative analysis of left ventricular surface motion from 3-D image sequences
Proposes and validates the hypothesis that one can use differential shape properties of the
myocardial surfaces to recover dense field motion from standard three-dimensional (3-D) …
myocardial surfaces to recover dense field motion from standard three-dimensional (3-D) …
Unsupervised contour representation and estimation using B-splines and a minimum description length criterion
This paper describes a new approach to adaptive estimation of parametric deformable
contours based on B-spline representations. The problem is formulated in a statistical …
contours based on B-spline representations. The problem is formulated in a statistical …
Deformable B-solids and implicit snakes for 3D localization and tracking of SPAMM MRI data
To date, MRI–SPAMM data from different image slices have been analyzed independently.
In this paper, we propose an approach for 3D tag localization and tracking of SPAMM data …
In this paper, we propose an approach for 3D tag localization and tracking of SPAMM data …
Robust tracking of multiple objects in sector-scan sonar image sequences using optical flow motion estimation
The fast update rate and good performance of new generation electronic sector scanning
sonars is now allowing practicable use of temporal information for signal processing tasks …
sonars is now allowing practicable use of temporal information for signal processing tasks …
Tag surface reconstruction and tracking of myocardial beads from SPAMM-MRI with parametric B-spline surfaces
Magnetic resonance imaging (MRI) is unique in its ability to noninvasively and selectively
alter tissue magnetization, and create tag planes intersecting image slices. The resulting …
alter tissue magnetization, and create tag planes intersecting image slices. The resulting …