In this chapter we discuss three alternative transform methods for image reconstruction from data collected along parallel lines: the Fourier method, the linogram method and the method of rho-filtered layergrams. All these methods make use of the concept of the two-dimensional Fourier transform.
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© 2009 Springer-Verlag London Limited
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Herman, G.T. (2009). Other Transform Methods for Parallel Beams. In: Fundamentals of Computerized Tomography. Advances in Pattern Recognition. Springer, London. https://doi.org/10.1007/978-1-84628-723-7_9
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DOI: https://doi.org/10.1007/978-1-84628-723-7_9
Publisher Name: Springer, London
Print ISBN: 978-1-85233-617-2
Online ISBN: 978-1-84628-723-7
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