Literature DB >> 7202422

An edge detection algorithm for use in radionuclide imaging.

P C Jackson, P Wilde, I Watt, E R Davies.   

Abstract

A method is described whereby the edges of computerised radionuclide images can be located by the application of an edge detection algorithm. Results obtained using computer simulated phantoms and radioactive distributions demonstrate the potential accuracy of incorporating such as algorithm into clinical studies.

Mesh：

Year:  1981        PMID： 7202422     DOI： 10.1007/bf00257070

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


  7 in total

1.  Time-motion display of dynamic radio-isotopic cardiac blood pool images.

Authors:  R Itti; J Maublant; T Planiol
Journal:  Int J Nucl Med Biol       Date:  1978

2.  Clinical assessment of left ventricular regional contraction patterns and ejection fraction by high-resolution gated scintigraphy.

Authors:  D S Berman; A F Salel; G L DeNardo; H G Bogren; D T Mason
Journal:  J Nucl Med       Date:  1975-10       Impact factor: 10.057

3.  Improvement of scintigrams by computer processing.

Authors:  S M Pizer; A E Todd-Pokropek
Journal:  Semin Nucl Med       Date:  1978-04       Impact factor: 4.446

4.  Radionuclide kymography for the assessment of regional myocardial wall motion.

Authors:  M W Groch; G K Lewis; P H Murphy; E G De Puey; J A Burdine
Journal:  J Nucl Med       Date:  1978-10       Impact factor: 10.057

5.  In vivo labeling of red blood cells with 99mTc: a new approach to blood pool visualization.

Authors:  D G Pavel; M Zimmer; V N Patterson
Journal:  J Nucl Med       Date:  1977-03       Impact factor: 10.057

6.  Clinical comparison of cardiac blood pool visualization with technetium-99m red blood cells labeled in vivo and with technetium-99m human serum albumin.

Authors:  J H Thrall; J E Freitas; D Swanson; W L Rogers; J M Clare; M L Brown; B Pitt
Journal:  J Nucl Med       Date:  1978-07       Impact factor: 10.057
  7 in total
  5 in total

1.  Validation of a knowledge-based boundary detection algorithm: a multicenter study.

Authors:  M W Groch; W D Erwin; P H Murphy; A Ali; W Moore; P Ford; J Qian; C A Barnett; J Lette
Journal:  Eur J Nucl Med       Date:  1996-06

2.  A fully automated contour detection algorithm the preliminary step for scatter and attenuation compensation in SPECT.

Authors:  R Ben Younes; J Mas; R Bidet
Journal:  Eur J Nucl Med       Date:  1988

3.  Digital processing in cardiac imaging.

Authors:  E V Garcia; A Ezekiel
Journal:  Int J Card Imaging       Date:  1985

4.  The assessment of an edge detection algorithm in determining left ventricular ejection fraction using radio-nuclide multiple gated acquisition and contrast ventriculography.

Authors:  P C Jackson; R Allen-Narker; E R Davies; J R Rees; P Wilde; I Watt
Journal:  Eur J Nucl Med       Date:  1982

5.  The reduction of inter- and intra-observer variability for defining regions of interest in nuclear medicine.

Authors:  P C Jackson; M Jones; C E Brimble; J Hart
Journal:  Eur J Nucl Med       Date:  1985
  5 in total

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