Browsing by Keywords "Active contours"
Now showing items 1-3 of 3
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2-D triangular mesh-based mosaicking for object tracking in the presence of occlusion
(SPIE, 1997)In this paper, we describe a method for temporal tracking of video objects in video clips. We employ a 2D triangular mesh to represent each video object, which allows us to describe the motion of the object by the displacements ... -
Employing active contours and artificial neural networks in representing ultrasonic range data
(IEEE, 2008-08)Active snake contours and Kohonen's self-organizing feature maps (SOM) are considered for efficient representation and evaluation of the maps of an environment obtained with different ultrasonic arc map (UAM) processing ... -
Representing and evaluating ultrasonic maps using active snake contours and Kohonen's self-organizing feature maps
(Springer, 2010-05-04)Active snake contours and Kohonen's self-organizing feature maps (SOMs) are employed for representing and evaluating discrete point maps of indoor environments efficiently and compactly. A generic error criterion is developed ...
