Lazy grain boundaries
o
sobel filter stack
(edge detection)
Edge detection (key o) is by the Sobel method. The Sobel edge detector is a well established and safe edge detector which is very widely used. More efficient edge detectors have been designed recently, however, they are not (yet) available on NIH Image.
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Lazy grain boundariesosobel filter stack |
Start GRAIN BOUNDARY DETECTION step 1 - step 2 - step 3 - step 4 - step 5 - step 6/7 - step 8/9