TY - JOUR 
A1 - Verdú Monedero, Rafael
AU - Morales Sánchez, Juan
T1 - Diseño óptimo de parámetros dinámicos de contornos activos en segmentación de imágenes
Y1 - 2005
UR - http://hdl.handle.net/10317/1335
AB - Active contours are useful tools for segmenting
images. The classical formulation is given in the spatial domain
and is based on a second order system. The formulation based
on a frequency-domain analysis leads to a simple formulation
and design, offering an important computational saving in
comparison to the original one. The frequency-based formulation
also offers a new perspective for studying the convergence of
the snake. This paper addresses an analysis and optimization
for a snake-based segmentation algorithm. The study allows us
to choose optimum values of the system dynamic parameters
in the design of the active contour for improving its speed of
convergence in a segmentation problem.
KW - Teoría de la Señal y las Comunicaciones
KW - Segmentación de imágenes
KW - Snake o contorno variante en el tiempo
KW - Contornos activos
KW - Velocidad de convergencia
KW - Image Segmentation
KW - Snake or time-varying boundary
KW - Active contours
KW - Convergence rate
LA - spa
PB - Universidad Politécnica de Valencia. Servicio de Publicaciones = Universitat Politècnica de València. Servei de Publicacions
ER -