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Devices and systems for spatial averaging of electron backscatter diffraction patterns
Devices and systems for spatial averaging of electron backscatter diffraction patterns
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机译:电子背散射衍射图谱空间平均的装置和系统
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摘要
A diffraction pattern is averaged with adjacent diffraction patterns to increase a signal to noise ratio thereof and improve indexing accuracy. The pixels of a diffraction pattern image are averaged with a correlated pixel from one or more adjacent diffraction patterns. Noise artifacts are reduced in intensity, while signals present in each of the patterns reinforce one another to produce an averaged diffraction pattern which is then indexed.
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