/normxcorr/trunk

% Captures frames with your images and an overlay of the tracking marker

% written by Chris

function [validx,validy]=Markerplotting(validx,validy);

if exist('validx')==0

    [validx,Pathvalidx] = uigetfile('*.mat','Open validx.mat');

    cd(Pathvalidx);

    validx=importdata(validx,'\t');

end

if exist('validy')==0

    [validy,Pathvalidy] = uigetfile('*.mat','Open validy.mat');

    cd(Pathvalidy);

    validy=importdata(validy,'\t');

end

if exist('filenamelist')==0

load('filenamelist')

end

sizevalidx=size(validx);

sizevalidy=size(validy);

looppoints=sizevalidx(1,1);

loopimages=sizevalidx(1,2);

h=figure;

videoselection = menu(sprintf('Do you want to create a video?'),'Yes','No')

if videoselection==1

    mkdir('Video_Markers')

    Vid='Vid';

end

for i=1:(loopimages-1)

    imshow(filenamelist(i,:))

    hold on

    title(['Displacement in y-direction versus x-y-position',sprintf(' (Current image #: %1g)',i)]);

    plot(validx(:,i),validy(:,i),'.g','MarkerSize',2)

    hold off

    drawnow

    if videoselection==1

        u=i+10000;

        ustr=num2str(u);

        videoname=[Vid ustr '.jpg']

        cd('Video_Markers');

        saveas(h,videoname,'jpg')

        cd('..')

    end

end