| || Image reconstruction from Incomplete projection data using combined ART-CBP algorithm
Author : Singh, Suneet ;Muralidhar, K. ;Munshi, P.
Source : Defence Science Journal ; Vol:52(3) ; 2002 ; pp 303-316
Subject : 621.396.9 Radars
Keywords : Composite structures ;Computed tomography (CT) system ;Non-destructive evaluation
Abstract : "The present work is concerned with reconstructing cross-sections of composite structures when complete projection data is not available from the experiments. A novel approach combining the algebraic reconstruction technique (ART) and convolution back projection (CBP) algorithm has been developed for reconstruction with such data. The numerical results obtained reveal that a combination of ART and CBP is able to reconstruct cross-sections from incomplete data to an extent that is meaningful for non-destructive evaluation. "