problem while ploting a surface from the image and depth map of image

Dear all, I have the gray scale image and, its 2d depth map image which has values ranging from 0 to nearly 1500. I want to build 3D from this data(Indicate pixel value at its respective depth). Can any one suggest me the way... Thank you,

Answer 1

[Image Analyst]

How about using the surf() function?

[MODEM]

Its working but i am getting discrete surface. Is there a method to get the smooth surface out of depth map.

[Image Analyst]

I don't know what this means. Do you want to smooth out the data, like use conv2(), filter2(), or imfilter() on the data before calling surf()?