Thumbnail
Access Restriction
Subscribed

Author Hernandez, J. ♦ Prieto, F. ♦ Redarce, T.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2006
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Special computer methods ♦ Natural sciences & mathematics ♦ Physics ♦ Electricity & electronics
Subject Keyword Greedy algorithms ♦ Image segmentation ♦ Minimization methods ♦ Shape ♦ Image sampling ♦ Sampling methods ♦ Dynamic programming ♦ Data mining ♦ Active contours ♦ Convergence
Abstract This paper presents a novel implementation of active contour model for fast extraction in image interpretation called fast active contours for sampling (FACS). The described process is based on the use of a sampling window in the phase of minimization of the energy. The method can be combined with most of the other active contour approaches presented, thanks to the independence between the computational minimization process and the classical active contour minimization process. Experimental result is a fast active contour convergence towards desired object boundaries and its show improvements in terms of computational time reduction after only very few iterations, when compared with other similar fast active contour models
Description Author affiliation: Univ. Nacional de Colombia sede Manizales, Caldas (Hernandez, J.; Prieto, F.)
ISBN 0769525695
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2006-09-26
Publisher Place Mexico
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 215.44 kB
Page Count 5
Starting Page 9
Ending Page 13


Source: IEEE Xplore Digital Library