Abstract
The basic mechanism underlying the generation of Moire patterns in line scanner data acquisition systems is examined. A general expression is developed in tern of typical system parameters for the reproduced image of such systems and the interaction of the image spectrum; the raster frequency and digital sampling frequency of the A/D conversion process are discussed and examples given. System design requirements for avoiding Moire pattern generation and two-dimensional aliasing are discussed.
LARS Tech Report Number
111772
Date of this Version
January 1972
Recommended Citation
McGillem, C. D. and Riemer, T. E., "Moire Patterns and Two-Dimensional Aliasing in Line Scanner Data Acquisition Systems" (1972). LARS Technical Reports. Paper 131.
https://docs.lib.purdue.edu/larstech/131
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