3d plot of an image

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Mahua Nandy(Pal) 2012-10-1

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size(I)

ans =

287 499 3

Please let me know how can I get 3D plot of the image I?

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Mahua Nandy(Pal) 2012-10-3

I have filtered it with gabor now at each coordinate position, some filtered value is present how can i plot that to visualize the effect

Image Analyst 2012-10-3

I'm not sure what you're after. Like I said the FFT is used to visualize spatial frequency distribution.

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Image Analyst 2012-10-1

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This is probably a color image rather than a monochrome volumetric image. So what does a 3D image of this look like to you? Do you want to take each color channel and plot it in 2.5D as a surface rendering - a perspective image using surf()? Do you want to compute a luminance image and then render that with surf() and apply coloring to the surface that matches the original color? Why do you want a "3D" rendering anyway? What good does it do you?