Method to determine image sharpness and resolution in Scanning Electron Microscopy images
Method to determine image sharpness and resolution in Scanning Electron Microscopy images
复制标题
确定扫描电子显微镜图像中图像清晰度和分辨率的方法
DOI:
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发表时间:
2008
期刊:
影响因子:
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通讯作者:
G. V. Veen
中科院分区:
文献类型:
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作者:
B. Rieger;G. V. Veen
Image sharpness is very important for the perceived quality of any image. Under certain assumptions sharpness can be related to resolution. For SEM images it lies typically in the nanometer range. If image formation is simplified to a linear system with a point spread function (PSF) we can measure the system blur and relate it to the minimal resolvable distance using a (Rayleigh/Abbe or Sparrow) criterion.
影响因子:
3.4
作者:
Ober, RJ;Ram, S;Ward, ES
通讯作者:
Ward, ES