pattern_plot.m

对于含有噪声的的数字图像模式“1、2、3、4”

function pattern_plot(p,r,c,k)


x=[-.1 -.1  .1 .1 ]*5;	%
y=[ .1 -.1 -.1 .1 ]*5;	%  Patch size
figure(k);
clf reset
figrect = get(gcf,'Position');
set(gcf,'Position',[figrect(1:2) 180 180]);
hold on
axis('manual','off','ij')
axis([2 c-1 0 r+1])
axis('equal');
for j=1:c
  for i=1:r
   if p(i,j)==1
	u=x+j;
	v=y+i;
	fill(u,v,'g')
   else
	plot(j,i,'go','markersize',3)
   end
  end
end