NDT Example - Machinery crack (2)

Horizontal crack in machinery.

Original X-ray image
+ Region Of Interest (ROI)

7x ROI
before enhancement

7x ROI
after enhancement

7x ROI
after enhancement
with annotation for measurement

Width = 6.15 pixels.
Absolute measurement would be possible if calibrated with a known width either in-plane or between planes.


Before and after enhancement, side-by-side:

'before' 'after'