ippi Image coordinate system

[grose101]

In IPPI, are pixel indicies 0 or 1 based and are pixel locations relative to the upper left of the pixel or the center? In other words, is the location of the upper left pixel of an image given by (0,0), (1,1) or (0.5,0.5)?

Thanks

[Vladimir_Dudnik]

Hi,

in IPP pixel indicies are zero based and pixel location is from top-left corner.

I recommend you to read IPP Manual, volume 2, Image and Video Processing, Chapter 2 - Intel IPP Concepts for more details.

Regards,

Vladimir

Message Edited by vdudnik on 05-24-2005 10:34 AM