TY  - JOUR
AU  - V. V. Pickalov
TI  - Subpixel smoothing by floating grids for ring artefact reduction in fan-beam tomography
JO  - Numerical methods and programming
PY  - 2014
SP  - 726
EP  - 731
VL  - 15
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMP_2014_15_4_a16/
LA  - ru
ID  - VMP_2014_15_4_a16
ER  -