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Which image parameter(s) for the automation of the electron microscope?

✍ Scribed by Bonnet, N. ;Zinzindohoue, P.

Publisher
Wiley (John Wiley & Sons)
Year
1989
Tongue
English
Weight
573 KB
Volume
11
Category
Article
ISSN
0741-0581

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✦ Synopsis

Experiments on automating the transmission electron microscope rely on the search for minimum variance. This image parameter gives satisfactory results for automatic focusing, astigmatism correction, and beam alignment. We investigate here the different image descriptors that might also be used; we conclude that texture parameters, which are directional, would be better candidates correcting astigmatism and beam tilt.

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