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| 1. |
Digital image processing of crystalline specimens examined by electron microscopy |
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Journal of Electron Microscopy Technique,
Volume 10,
Issue 4,
1988,
Page 319-367
Koichi Kanaya,
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摘要:
AbstractCrystalline specimens imaged in the electron microscope are analysed using digital processing. Some principles of structural analysis using the method of Fourier decomposition are discussed. Complementary techniques, such as enhancement by gradient and Laplacian operators, have been found useful in analysing electron micrographs.The application of these techniques to some problems in Materials Science and Biology are reviewed. By selecting and phase‐correcting spots in the computed diffraction pattern, it was possible to localize atoms, molecules, and their defective arrangement in evaporated gold, sputter‐deposited tungsten films, and single crystals of cadmium selenide.Digital processing based on the theory of helical diffraction was used to explore the three‐dimensional arrangement of molecules in cellular components of alveolar soft part sarcoma, Hirano bodies, and neurofibrillar tangles in the human
ISSN:0741-0581
DOI:10.1002/jemt.1060100402
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1988
数据来源: WILEY
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| 2. |
High‐resolution electron microscopy image simulation on a Cray 1S/2300 computer |
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Journal of Electron Microscopy Technique,
Volume 10,
Issue 4,
1988,
Page 369-372
R. Spycher,
P. Stadelmann,
P. Buffat,
M. Flueli,
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PDF (842KB)
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摘要:
AbstractHigh‐resolution electron microscopy (HREM) image simulation by the multislice method has been implemented on a Cray 1S/2300 computer, allowing accurate full nonlinear image intensity calculations with possible sampling up to 2n× 2msamples of the transmission function (n + m = 20). As examples of applications, images have been obtained from an interface in PbTiO3and of a small gold aggregate. HREM image simulation of perfect or faulted crystals can now be applied with reasonable computing times to problems involving a large number of atoms and thick or large supercel
ISSN:0741-0581
DOI:10.1002/jemt.1060100403
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1988
数据来源: WILEY
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| 3. |
A simple embedding method for optimizing the thin sectioning of pre‐embedded immunocytochemically stained tissue |
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Journal of Electron Microscopy Technique,
Volume 10,
Issue 4,
1988,
Page 373-374
John A. Olschowka,
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PDF (173KB)
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ISSN:0741-0581
DOI:10.1002/jemt.1060100404
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1988
数据来源: WILEY
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| 4. |
Proceedings of the 7th annual meeting of the Alabama Electron Microscopy Society held in Birmingham, Alabama, March 24 and 25, 1988 |
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Journal of Electron Microscopy Technique,
Volume 10,
Issue 4,
1988,
Page 375-376
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PDF (191KB)
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ISSN:0741-0581
DOI:10.1002/jemt.1060100405
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1988
数据来源: WILEY
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| 5. |
Masthead |
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Journal of Electron Microscopy Technique,
Volume 10,
Issue 4,
1988,
Page -
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PDF (100KB)
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ISSN:0741-0581
DOI:10.1002/jemt.1060100401
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1988
数据来源: WILEY
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