Multimedia Technology IV – Farag, Yang & Jiao (Eds)
© 2015 Taylor & Francis Group, London, ISBN: 978-1-138-02794-7
Fractional order arc-length term for level set
Shenshen Sun
Department of Computer Technology, Shenyang University, Shenyang, Liaoning, China
ABSTRACT: Generalize CV model of level set from integer order to fractional order, through extending arc-
length term to fractional order arc-length term. The Euler-Lagrange equation of fractional order arc-length term
is deduced by solving a typical fractional variation problem. And convolution with fractional order mask defined
by G-L definition is used to solve numerical approximation of this complicated fractional partial differential
equation. Then, following things are found through experiments. ...