Matlab visualization

hold on;
plot(y,x,'o',color,marker,'markersize',msz);
clf;

drawBoundary([],regions,color,width);

[x,y]=find(ucm>.1);plot(y,x,'r.','markersize',1)

h=iimagesc(b);
set(h,'AlphaData',0.5);

clf;

id=125;

name=ds.imnames{id};

mat=load(fullfile(ds.spdirs.slic,[name,'_slic_k600_m15.mat']));

im=mat.im;

p=load(['/share/data/vision-greg/harry/aeroplane/',name,'_pos.mat']);

pos_res=p.pos_res;

pos_res=pos_res';

t=cell2mat(pos_res);

t1=t(:,1);

t2=t(:,2);

imshow(im);

hold on;

plot(t2+17,t1+17,'o','Color','magenta','Marker','x','MarkerSize',8);

ucm=ds.loadUCM(id);

ucm=ucm>0.1;

hold on;

h=imagesc(ucm);

set(h,'AlphaData',0.4);

clf;

im2=rgb2gray(im);

samples=GetSamplePointsUCM(im2,ucm);

t3=samples(:,1);

t4=samples(:,2);

imshow(im);

hold on;

plot(t4,t3,'o','Color','magenta','Marker','x','MarkerSize',8);

clf;

gt=ds.loadGT(id);

gt=gt.groundTruth{1}.Segmentation;

gt(gt==255)=0;

gt=gt>1;

imshow(im);

hold on;

h2=imagesc(gt);

set(h2,'AlphaData',0.4);