Weighted ellipse fitting routine for spotty or incomplete Debye-Scherrer rings on a 2D detector
We introduce a weighted ellipse fitting routine to measure Debye Scherrer rings acquired on 2D area detectors and demonstrate its use in strain determination. The method is relatively robust against incomplete rings due to low number of grains in the diffraction volume (spotty rings), or strong text...
| Main Authors: | , , , , , |
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| Format: | Working paper |
| Language: | English |
| Published: |
arXiv
2021
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