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Approximately harmonic projection: Theoretical analysis and an algorithm

✍ Scribed by Binbin Lin; Xiaofei He; Yuan Zhou; Ligang Liu; Ke Lu

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
539 KB
Volume
43
Category
Article
ISSN
0031-3203

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## Abstract To decrease the calculation time of iterative tomographic reconstruction, this study proposes and investigates the uses of the β€œdot‐projection” algorithm, which uses smooth basis functions for data representation. Basis functions give an approximation to the basis functions of blobs, wh