07-30-2008 04:59 PM
07-30-2008 10:29 PM
07-30-2008 11:52 PM
Hi Tim C.,
so you will get your image without using the IMAQ Toolkit, right? Where do you have problems with the "Image edge detection.vi"? Can you already load your own picture into it? If you have the coordinates from your region of interest, use these values and extract this area from the original picture.
Mike
08-06-2008 03:09 PM - edited 08-06-2008 03:09 PM
08-18-2008 06:16 AM
11-23-2019 04:11 PM
Hello
Do you ever get edge detection working without IMAQ or OPen CV?
Currently experimenting with trying basic edge detection (again) in the hopes of basically auto-cropping a basic shape image to remove the excess background and then re-save the image with the excess background removed.
Thanks
Tim C.
11-23-2019 04:20 PM
http://zone.ni.com/reference/en-XX/help/371361R-01/lvanls/convolution/
Refer to the Edge Detection with 2D Convolution VI in the labview\examples\Signal Processing\Signal Operation directory for an example of using the Convolution VI.