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Picture handling actions interact with captured and stored images.
- Picture Handling built-in actions works based on either a pixel-by-pixel technique or a keypoint detection technique comparison. To switch between techniques, use the picture algorithm setting.
- The exact value for the picture algorithm built-in setting (specifying the pixel-by-pixel comparison technique) applies to nearly every picture handling built-in action. The sole exception is set picture min accuracy, which does not interact with the AUT.
- The key points value for the picture algorithm built-in setting (specifying the keypoint detection technique) applies to every picture handling built-in action but two: check picture is exempt, since it always applies a pixel-by-pixel comparison, and set picture min accuracy, as mentioned, has no interaction with the AUT.
check picture exists
check picture not exists
does picture exist
export baseline picture
get baseline image count
get picture location
if picture exists
if picture not exists
set picture min accuracy
Image comparison techniques