A new procedure of calculation of an inverse filter (deconvolver), which gives an exact solution of an integral equation of convolution type, is suggested. The procedure is based upon the analytical determination of the deconvolver by the apparatus function. As a result the accuracy of the solution
A computational study of convoluted back projection algorithm
β Scribed by M.Z. Haque
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 460 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0010-4825
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β¦ Synopsis
Image reconstruction by computerized tomography is a complex mathematical process. This paper describes the practical implementation of a tomographic reconstruction algorithm on different types of computers (micro to mainframe) and in different programming languages (BASIC to OCCAM) and performance studies were made.
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