function?[u?erriter?i?timet]?=?CMF_Cut
%
%???Performing?the?continuous?max-flow?algorithm?to?solve?the?
%???continuous?min-cut?problem?in?2D
%????
%???Usage:?[u?erriter?i?timet]?=?CMF_Cut;
%
%???Inputs:?there?is?no?input?since?all?data?and?parameters?can?be
%???????????adjusted?within?the?program
%
%???Outputs:?
%???????-?u:?the?final?results?u（x）?in?[01].?As?the?following?paper
%???????????the?global?binary?result?can?be?available?by?threshholding?u
%???????????by?any?constant?alpha?in?（01）:
%
%???????????Nikolova?M.;?Esedoglu?S.;?Chan?T.?F.?
%???????????Algorithms?for?Finding?Global?Minimizers?of?Image?Segmentation?and?Denoising?Models?
%???????????SIAM?J.?App.?Math.?2006?66?1632-1648
%
%???????-?erriter:?it?returns?the?error?evaluation?of?each?iteration
%???????????i.e.?it?shows?the?convergence?rate.?One?can?check?the?algorithm
%???????????performance.
%
%???????-?i:?gives?the?total?number?of?iterations?when?the?algorithm?converges.
%
%???????-?timet:?gives?the?total?computation?time.
%???????
%???Example:
%???????>>?[u?erriter?i?timet]?=?CMF_Cut;
%
%???????>>?us?=?max（u?beta）;??%?where?beta?in?（01）
%
%???????>>?imagesc（us）?colormap?gray?axis?image?axis?off;figure（gcf）
%
%???????>>?figure?loglog（erriter‘DisplayName‘‘erriterN‘）;figure（gcf）
%
%
%???????????
%???The?original?algorithm?was?proposed?in?the?following?papers:
%
%???[1]?Yuan?J.;?Bae?E.;??Tai?X.-C.?
%???????A?Study?on?Continuous?Max-Flow?and?Min-Cut?Approaches?
%???????CVPR?2010
%
%???[2]?Yuan?J.;?Bae?E.;?Tai?X.-C.;?Boycov?Y.
%???????A?study?on?continuous?max-flow?and?min-cut?approaches.?Part?I:?Binary?labeling
%???????UCLA?CAM?Technical?Report?10-61?2010
%
%???The?mimetic?finite-difference?discretization?method?was?proposed?for?
%???the?total-variation?function?in?the?paper:
%
%???[1]?Yuan?J.;?Schn{\“o}rr?C.;?Steidl?G.
%???????Simultaneous?Optical?Flow?Estimation?and?Decomposition
%???????SIAM?J.~Scientific?Computing?2007?vol.?29?page?2283-2304?number?6
%
%???This?software?can?be?used?only?for?research?purposes?you?should?cite?ALL?of
%???the?aforementioned?papers?in?any?resulting?publication.
%
%???Please?email?cn.yuanjing@gmail.com?for?any?questions?suggestions?and?bug?reports
%
%???The?Software?is?provided?“as?is“?without?warranty?of?any?kind.
%
%
%???????????????????????Version?1.0
%???????????https://sites.google.com/site/wwwjingyuan/???????
%
%???????????Copyright?2011?Jing?Yuan?（cn.yuanjing@gmail.com）??????
%
close?all
clear?all
clc
figure;
subplot（121）;
ur?=?double（imread（‘cameraman.jpg‘））/255;
imshow（ur[]）;

[rows?cols]?=?size（ur）;
imgSize?=?rows*cols;

%?define?the?required?parameters:
%
%???-?alpha:?the?penalty?parameter?to?the?total-variation?term.
%???????For?the?case?without?incorporating?image-edge?weights?alpha?is?given
%???????by?the?constant?everywhere.?For?the?case?with?image-edge?weights
%???????alpha?is?given?by?the?pixelwise?wei

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????38291??2014-02-12?13:45??Graph-Cut\cameraman.jpg

?????文件???????5724??2014-12-26?15:20??Graph-Cut\CMF_Cut.m

?????文件?????100129??2014-02-12?13:45??Graph-Cut\CMF_README.pdf

?????目錄??????????0??2014-12-26?15:21??Graph-Cut

-----------?---------??----------?-----??----

???????????????144144????????????????????4