Improving Image Quality and Reducing Drift Problems via Automated Data Acquisition and Averaging in a Cs-Corrected TEM
Keyword(s):
Image acquisition with a CCD camera is a single-press-button activity: after selecting exposure time and adjusting illumination, a button is pressed and the acquired image is perceived as the final, unmodified proof of what was seen in the microscope. Thus it is generally assumed that the image processing steps of e.g., “darkcurrent correction” and “gain normalization” do not alter the information content of the image, but rather eliminate unwanted artifacts.
2012 ◽
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2011 ◽
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2008 ◽
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pp. 844-845
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2000 ◽
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pp. 211-217
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2000 ◽
Vol 6
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pp. 211-217
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pp. 214-217
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Vol 6
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pp. 803-808