Extract2

[JHC722]

Dear all, the Extract2 function of NI machine vision is applied to extract a rectangle part of an image with the CWIMAQRectangle optional object. Is there any function to extract a rotatedrectangle part of image? 

[TiTou]

Hello,

As far as I know an image has to be rectangle (X resolution, Y resolution). But dependeing on what you want to do, maybe you dont really mind about the shape of the image itself ... you can specify a ROI (Region Of Interest) with which you restrict the processing. ROIs can be circular, annular, rotated rectangles, etc...

Hope this helps