2013 Vision Sample Code Images

Technical Java
1

I’m trying to figure out the vision code. This will be our first year using it. I have the 2013 Vision Sample code from the Netbeans plugins. I’ve taken a few photos with the camera and created what seems to be a good vision scripting using NI Vision Assistant.

I’ve edited the sample code with only the HSV values from my vision script. The comments in the sample code say that there should be a image from the crio flash called testImage.jpg. But when I deployed and ran the code there was a file I/O error pointing to the line where it defines “image = new RGBImage(”/testImage.jpg");

This made me think it couldn’t find such file so I tried to FTP into the crio and i don’t see it anywhere. Anybody have any insight on this?

I’d also like to put my test images on the crio to verify the code will yield the same results as the Vision Assistant but I don’t know where / what path to upload these image files to on the crio.

any insight on this?

2

You FTP the image you want to test to the cRIO root and call it testImage.jpg, then the code will load and process it.

3

ok, second question where on the crio do i upload it to. as in what file path. if it’s just “/testImage.jpg” does that just mean the top folder?

thanks!

4

yes