Image 2D and greyscale pictures

Discussion created by dal3boy on Jan 17, 2011
Latest reply on Jan 20, 2011 by dal3boy

I'm researching about error finding on 2D image (Grajscale for now), and couldn't find anything about read pixel colour (not RGB only greyscale)

Now I have started reading little more on at Khronos Group’s website and is possible to get only one number per pixel (for greyscale only 0-255)?

Like on picture attached, every pixel have int or float number to represent pixel colour

In specification exist Cl_R or CL_INTENSITY may do single floats or int at each index, maybe I'm wrong.....

Much easier would be to work only with one colour insted od RGB(3 colour)