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Linear Image Approximations

  • Earl J. Kirkland
Chapter

Abstract

This chapter presents approximations for simple calculation of CTEM and STEM (BF, ADF, and confocal) images using linear image models. A linear image is the convolution of an object function and the point spread function (multiplication in Fourier transform space). This can provide a simple intuitive approach to interpreting the electron micrographs although it might not be particularly accurate.

Keywords

Transfer Function Spatial Frequency Point Spread Function Transmission Function Source Size 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  1. 1.School of Applied and Engineering PhysicsCornell UniversityIthacaUSA

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