Reconstruction of images from Gabor zone plate gamma-ray holography

Clare E. Unwin; G. A. A. Rew; J. R. Perks; T. D. Beynon; Malcolm C. Scott

doi:10.1117/12.364567

24 September 1999 Reconstruction of images from Gabor zone plate gamma-ray holography

Clare E. Unwin, G. A. A. Rew, J. R. Perks, T. D. Beynon, Malcolm C. Scott

Proceedings Volume 3900, 3rd International Conference on Optical Information Processing; (1999) https://doi.org/10.1117/12.364567
Event: Third International Conference on Optical Information Processing, 1999, Moscow, Russian Federation

Abstract

Zone plate holography is a way of obtaining 3D images from a single exposure. Unlike conventional holography, coherent radiation sources are not required. Gama ray zone plate holography can be used to image gamma rays emitted by radiopharmaceuticals used in nuclear medicine. This work concerns the computer based reconstruction of gamma ray holograms. Reconstruction algorithms including correlation and Wiener filtering are described. The images obtained using the different methods are compared.

Citation Download Citation

Clare E. Unwin, G. A. A. Rew, J. R. Perks, T. D. Beynon, and Malcolm C. Scott "Reconstruction of images from Gabor zone plate gamma-ray holography", Proc. SPIE 3900, 3rd International Conference on Optical Information Processing, (24 September 1999); https://doi.org/10.1117/12.364567

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