INVESTIGADORES
FAVRET Eduardo Alfredo
artículos
Título:
A new surface characterization technique: RIMAPS (Rotated Image with Maximun Average Power Spectrum)
Autor/es:
NESTOR FUENTES; EDUARDO FAVRET
Revista:
JOURNAL OF MICROSCOPY-OXFORD
Editorial:
Royal Microscopical Society, Blackwell
Referencias:
Lugar: Oxford, UK; Año: 2002 vol. 206 p. 72 - 83
ISSN:
0022-2720
Resumen:
This work introduces a new imaging technique, Rotated Image with Maximun Average Power Spectrum (RIMAPS), for use in determining orientation and characteristics of surface topography. It consists of computing the maximun value of the averaged power spectrum, given by one step of the two-dimensional Fourier transform, for each angle of rotation of a digitized image. The different conditions for observations and acquisition of images give strong evidence of the stability and robustness of RIMAPS as a technique for the characterization of topography.
