Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Chunwu Wu"'
Publikováno v:
Journal of Applied Physics. 68:2100-2104
An ion beam with different incident energies E was used to analyze a 500‐A‐thick In0.25Ga0.75As strained epitaxial film grown on GaAs (100) by molecular beam epitaxy. Ion channeling angular scans about 〈110〉 axis were carried out in (100) pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bfc090c67fac75d0a19734c0a19fd29
https://doi.org/10.1063/1.346564
https://doi.org/10.1063/1.346564
Publikováno v:
Lecture Notes in Computer Science ISBN: 354056800X
IPMI
IPMI
Cone-beam (cb) collimation for single-photon emission computed tomography (spect) provides higher sensitivity than parallel-hole collimation, however it produces truncated projection data that can lead to undesirable image artifacts. In response, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::096cf182fa0ed44fde04d051c0708f1d
https://doi.org/10.1007/bfb0013801
https://doi.org/10.1007/bfb0013801
Publikováno v:
1993 IEEE Conference Record Nuclear Science Symposium and Medical Imaging Conference.
Helical-orbit cone-beam (CB) single-photon emission computed tomography (SPECT) provides improved sensitivity and also acquires a complete data set for the reconstruction of a three-dimensional (3D) source distribution. The authors have developed an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50ac6f7ee29bf85a00c9b4a0f77f8f4d
https://doi.org/10.1109/nssmic.1993.373542
https://doi.org/10.1109/nssmic.1993.373542
Publikováno v:
1993 IEEE Conference Record Nuclear Science Symposium and Medical Imaging Conference.
The authors have studied the scatter characteristics of three-dimensional (3D) positron emission tomography (PET) in terms of the plane-integral scatter response function (SRF). To obtain the plane-integral SRF and study its properties, the authors c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ec0388dbf988beef8992ba509a618d1
https://doi.org/10.1109/nssmic.1993.373543
https://doi.org/10.1109/nssmic.1993.373543
Autor:
C.-T. Chen, Robert A. Mintzer, M. Cooper, Xiaochuan Pan, S. J. Heimsath, C.E. Ordonez, Robert N. Beck, John N. Aarsvold, Chunwu Wu, T.A. Block, Kenneth L. Matthews, N.J. Yasillo
Publikováno v:
1993 IEEE Conference Record Nuclear Science Symposium and Medical Imaging Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f646146045978560581be418f161a192
https://doi.org/10.1109/nssmic.1993.701815
https://doi.org/10.1109/nssmic.1993.701815
Publikováno v:
Computational Imaging and Vision ISBN: 9789048147236
A fast reconstruction algorithm for three-dimensional (3-D) positron emission tomography (PET) has been developed by the use of Fourier inversion of rebinned plane integrals (FIPI). The FIPI algorithm rebins 3-D PET data into plane integrals (3-D Rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::129da4761c34a1175b71b37e2138b750
https://doi.org/10.1007/978-94-015-8749-5_20
https://doi.org/10.1007/978-94-015-8749-5_20
Publikováno v:
The Journal of the Acoustical Society of America. 132:1247
A system is disclosed for determining a position and a change in the position of an anatomical structure. The system utilizes a surgical navigation system and a substrate that is capable of being removably mounted to an outer surface of a patient's b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eb485f7daaaa50bea4ea88e6763bbbf
https://doi.org/10.1121/1.4742674
https://doi.org/10.1121/1.4742674
Publikováno v:
IEEE Transactions on Nuclear Science; 1994, Vol. 41 Issue 6, p2758-2764, 7p
Autor:
John Nathan Aarsvold, Chien-Min Kao, Chin-Tu Chen, Xiaochuan Pan, Chunwu Wu, Donald Lee Gunter
Publikováno v:
Scopus-Elsevier
SPECT can potentially be used for quantitative imaging of in vivo 3D radiopharmaceutical distributions. Attempts for accurate quantitation in 3D SPECT images have been compromise not only by the physical effects of photon attenuation, distance-depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3384cffa3ece31bd17180a735713323f
http://www.scopus.com/inward/record.url?eid=2-s2.0-0029487353&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0029487353&partnerID=MN8TOARS
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