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Free keywords:
Computerised instrumentation; Computerised tomography; Focusing; Physical instrumentation control; Transmission electron microscopy; Electron and ion microscopes and techniques [A0780]; Servo and control devices [A0670T]; Computerised instrumentation [C7410H]; Control of physical instruments [C3380D]; Computer vision and image processing techniques [C5260B]
Abstract:
For pt.I, see ibid., vol.40, p.71 (1992). Automatic electron tomography involves the compensation for lateral specimen displacements and, at higher resolution, refocusing. Improved automatic procedures are described and the accuracy and reliability of the basic steps is assessed. The cumulative dose in collecting tomographic 3D data sets can be kept small enough for the investigation of ice-embedded specimens. (15 References).
