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Scattering of the Exit Beam at the Patient–Cassette Front Material Interface by Ebony Wood

Autor: Egbe, N.O., Inyang, S. O., Ikamaise, V. C., Eduwem, D. U.

Publikováno v: Journal of Radiography and Radiation Sciences; Vol. 21 No. 1 (2007); 8-19

As part of the search for substitute materials for use asradiographic equipment accessories in developing countries,scattering of the exit beam at phantom-material (simulatingthe patient-cassette) interface has been investigated for Ebonywood and alu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::e97001979e638c9c3b09ee4f4806fc00
https://www.ajol.info/index.php/jrrs/article/view/230614

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Understanding Radiographic Image Noise Measurement and Removal

Autor: Egbe, N.O, Ekpo, EU

Publikováno v: Journal of Radiography and Radiation Sciences; Vol. 31 No. 1 (2017)

Background:The radiographic image is characterized by image noise arising from random fluctuations in the absorption of photons by the imaging medium or detector. Measurement and removal of these perturbations will increase the quality of the signal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::9d3635abfb0d0a0c14fe509506ae0c06
https://www.ajol.info/index.php/jrrs/article/view/223601

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