how to create 3D histogram of an object based on HSL color space?

[liaw82]

Hi all,

I just wanna know how should I generate the histogram in 3D form with information of an object in hue, saturation, and luminance?

p.s. I have tried with the example provided but it didn't work

thx all

[JesseD]

Hi liaw82,

The VI that does this (IMAQ 3DView) only works for monochrome 8-bit and complex image types.  You could extract the three color planes (H, S, and L) and use this VI for each plane individually.

I'm not sure if this is what you are looking for or not.  Unfortunately, this is the only option we have for 3D histograms.

Best Regards,

Jesse D.

Applications Engineering

National Instruments