Of value to mathematicians, physicists, engineers, and medical imaging scientists this
excellent introduction to Radon transform covers both theory and applications. It also …

Investigation of transport phenomena around a crystal growing from its aqueous solution
has been a subject of intensive research over the last few decades. It involves the …

This textbook offers an elementary introduction to the theory and numerics of approximation
methods, combining classical topics of approximation with selected recent advances in …

The technique of computerized tomography is being studied extensively by engineers,
physicists and mathematicians to improve the quality of reconstructed images. Certain error …

Void fraction is one of the most important parameters to analyze various properties of multi-
phase flows. Bubbles can arrange themselves in different manners and their distribution …

The present study focuses on the performance upgradation of a table-top computed
tomography (CT) scanning instrument. The size restriction of the detectors of table-top CT …

The convolution backprojection algorithm (CBP) has been studied from the point-of-view of
the already published error formula which relates the error in reconstructions, under certain …

A new empirical method has been proposed for the suppression of beam hardening
artifacts. It utilizes discrete cosine transform based missing data estimation and an edge …

Polychromatic X-ray sources are used universally in computerized tomography to obtain
adequate intensity of photons. These sources, however, can produce some artifacts in the …

This paper is a follow-up of an earlier work dealing with beam-hardening (BH) correction for
simulated X-ray tomography. Here, the projection data (obtained experimentally) is used …