caa a22 4500 463213238 CHVBK 20180405153148.0 cr unu---uuuuu 170326e20071201xx s 000 0 eng 10.1007/s00339-007-4185-4 doi (NATIONALLICENCE)springer-10.1007/s00339-007-4185-4 Methods of filtering densities reconstructed from line projections [Elektronische Daten] [G. Kontrym-Sznajd, M. Samsel-Czekała] We present details important for practical applications of a new algorithm for filtering densities reconstructed from their line projections. The method is applied to densities reconstructed via the Cormack method from both model projections and 2D angular correlation of positron annihilation radiation spectra in CeIn3 and ErGa3. It is shown that this algorithm filters the experimental noise as well as enhances some details of the reconstructed densities, which then reveals their fine features. We also compare this way of filtering with the effects of imposing symmetry conditions on densities reconstructed for cubic systems. Springer-Verlag, 2007 Kontrym-Sznajd G. Institute of Low Temperature and Structure Research, Polish Academy of Sciences, P.O. Box 1410, 50-950, Wrocław 2, Poland aut Samsel-Czekała M. Institute of Low Temperature and Structure Research, Polish Academy of Sciences, P.O. Box 1410, 50-950, Wrocław 2, Poland aut Applied Physics A Springer-Verlag 89/4(2007-12-01), 975-980 0947-8396 89:4<975 2007 89 339 https://doi.org/10.1007/s00339-007-4185-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00339-007-4185-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kontrym-Sznajd G. Institute of Low Temperature and Structure Research, Polish Academy of Sciences, P.O. Box 1410, 50-950, Wrocław 2, Poland aut NATIONALLICENCE 700 1- Samsel-Czekała M. Institute of Low Temperature and Structure Research, Polish Academy of Sciences, P.O. Box 1410, 50-950, Wrocław 2, Poland aut NATIONALLICENCE 773 0- Applied Physics A Springer-Verlag 89/4(2007-12-01), 975-980 0947-8396 89:4<975 2007 89 339 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer