灰度图象三维显示.m

雄壮的稳定的基于matlab机场道路的识别

%将图象亮度分量以x.y坐标画在三维坐标系中
P=imread('1.bmp');
[high, width] = size(P);
x=1:width;
y=1:high;
surf(x', y', double(P(:,:))); 
grid on,xlabel('x'),ylabel('y'),zlabel('z')
title('showup')