v0430.m

来自「用matlab实现图像融合」· M 代码 · 共 29 行

%script v0430
while 1
  if or(x(k)==si,y(k)==sj)
    break
  end  
    xk1=x(k)+1;  yk1=y(k)+1;
    if I(xk1,yk1)
      break
    end
    xk2=xk1-1;yk2=yk1;
    if I(xk2,yk2)
      per=per+1;
      pr=pr+sqrt(2);
      if xk1==si
        per=per+1;
      else
        per=per+I(xk1+1,yk1);
      end
      if yk1==sj
        per=per+1;
      else
        per=per+I(xk1,yk1+1);
      end
      k=k+1;v=4;
      x=[x xk1];  y=[y yk1];
    else
      break
    end
end