Assessment of the impact of noise level on the accuracy of reconstruction of the image of the industrial product
https://doi.org/10.21122/2309-4923-2022-4-38-46
Abstract
The traditional tomography is an effective remedy for medical diagnostics, nondestructive control of industrial designs and for quality check of industrial products. Tomographic visualization of objects in case of an incomplete viewing angle, limited number of projections and/or the insufficient power of a source of x-ray radiation is strongly incorrect return task. Article is devoted to case research when noise in input data significantly affect convergence and quality of the reconstructed image.
About the Authors
S. A. Zolotarev
Institute of Applied Physics of the National Academy of Sciences of Belarus
Russian Federation
Zolotarev Sergei Alekseevich, PhD, Chief Researcher
Russian Federation
Zolotarev Sergei Alekseevich, PhD, Chief Researcher
A. T. Taruat
Belarusian National Technical University
Russian Federation
Russian Federation
Taruat Ahmed Talat Taufik, Postgraduate student
E. G. Bilenko
Physico-Technical Institute of the National Academy of Sciences of Belarus
Russian Federation
Bilenko Eduard Grigorievich, deputy head of the laboratory
Russian Federation
Bilenko Eduard Grigorievich, deputy head of the laboratory
References
1. Vengrinovich V.L., Zolotarev S.A. Iterative methods of a tomography//-Minsk: «The Belarusian science», - 2009. - 227 pages.
2. Lange, K. Globally convergent algorithms for maximum a posteriori transmission tomography / K. Lange, J. A. Fessler // Image Processing, IEEE Transactions. –1995. – Vol. 4, No. 10. – P. 1430– 438.
Review
For citations:
Zolotarev S.A., Taruat A.T., Bilenko E.G. Assessment of the impact of noise level on the accuracy of reconstruction of the image of the industrial product. «System analysis and applied information science». 2022;(4):38-46. (In Russ.) https://doi.org/10.21122/2309-4923-2022-4-38-46
Views:
296
Email this article 