Very large images causing vi failures

[jmkokott]

Is there a size limit on images for processing?  I've experianced program crashes in Vision Assistant and bad results in labview when trying to work with large 8 bit images (8160x16000.)

For example, when mapping an ROI and extracting the image from that it simply returns an image of unrelated size, completely black.

Additionally pattern match returns nothing even when the pattern its trying to located was generated from the same image.

Is my only option to downsample the image before doing processing?

~Jon Kokott

[muks]

Try using resample function. Image geometry->resample from vision assistant.

[jmkokott]

I'm trying not to resize the image, i need the detail it provides

[muks]

use resample in conjuction with pattern matching and check at what aspect ration the pattern matching actually fails!!!