A comparison of different intensity gradient formulae for orientation analysis of electron micrographs
A detailed study of different intensity gradient formulae was conducted using 91 separate images covering a wide range of microfabric. It was found that a formula based on the 3 × 3 local pixel array gives almost identical results over all images with the standard formula based on 20 pixels forming...
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| Veröffentlicht in: | Scanning 1991, Vol.13 (4), p.289-298 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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