Zobrazeno 1 - 4
of 4
pro vyhledávání: '"J. W. Van Giessen"'
Autor:
J. W. Van Giessen, A.J. van Dongen, J.H.Z. Banki, E.O. Robles de Medina, C.A. Ascoop, P.P. van Rijk
Publikováno v:
Proceedings. Computers in Cardiology 1988.
Seven-pinhole tomography is considered a rather complicated imaging technique for getting three-dimensional morphological information of the myocardium. The authors overcame the technical shortcomings of past systems by optimizing the reconstruction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79855d8ab7da6e6a2d471520d11ffdb0
https://doi.org/10.1109/cic.1988.72613
https://doi.org/10.1109/cic.1988.72613
Publikováno v:
Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 28(12)
Two devices especially designed for tomographic thyroid imaging are compared on the basis of phantom experiments and four patients studies: a seven pinhole (7P) collimator and a time-coded aperture (TCA). The results of patient studies show that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::282a0237cb6ef6571eec0b1fafe44687
https://pubmed.ncbi.nlm.nih.gov/3500289
https://pubmed.ncbi.nlm.nih.gov/3500289
Publikováno v:
American journal of physiologic imaging. 1(1)
Temporal Fourier analysis was applied to Kr-81m ventilation scintigraphy to determine the amplitude (AMP1) and phase (PHA1) of the first harmonic of a single composite respiratory cycle and to compare regional patterns in subjects with obstructive pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8774e1efdb9f3559344ece5bd7b35b47
https://pubmed.ncbi.nlm.nih.gov/3451755
https://pubmed.ncbi.nlm.nih.gov/3451755
Autor:
Max A. Viergever, J. W. Van Giessen
Publikováno v:
IEEE transactions on medical imaging. 3(1)
In this paper we discuss the potentialities of a time-coded single photon emissive imaging system for thyroid tomography. We have performed three-dimensional simulation studies in order to answer two questions: 1) does this coded aperture device prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c23c29b927d950fd9296be731e9529b
https://pubmed.ncbi.nlm.nih.gov/18234604
https://pubmed.ncbi.nlm.nih.gov/18234604