Literature DB >> 913426

A new fast mathematical technique for resolution enhancement applied to simulated scans of the thyroid phantom.

N Chau, B Legras, J Legras, J Martin.   

Abstract

The authors present a new mathematical technique for resolution enhancement. It has been applied to scans of the international thyroid phantom simulated by computer, in standard measurement conditions. The effect of random fluctuations and the choice of the optimal image are investigated. The results obtained are satisfactory and superior to those of smoothings.

Mesh：

Year:  1977        PMID： 913426     DOI： 10.1007/bf00257271

Source DB:  PubMed          Journal:  Eur J Nucl Med        ISSN： 0340-6997


  3 in total

1.  Computer processing of scans using Fourier and other transformations.

Authors:  D W Brown; D L Kirch; T W Ryerson; A J Throckmorton; A L Kilbourn; N M Brenner
Journal:  J Nucl Med       Date:  1971-06       Impact factor: 10.057

2.  A computerized radioisotope-scan-data filter based on a system response to a point source.

Authors:  A C Sprau; W N Tauxe; D W Chaapel
Journal:  Mayo Clin Proc       Date:  1966-09       Impact factor: 7.616

3.  Image restoration in radioisotope imaging systems.

Authors:  T A Iinuma; T Nagai
Journal:  Phys Med Biol       Date:  1967-10       Impact factor: 3.609
  3 in total

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