Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ho-Shiang Chueh"'
Autor:
Ho-Shiang Chueh, 闕河翔
98
The trade-off between image quality and angular-sampling never comes to a close in computed tomography. The purpose of this thesis was to develop a method that requires less angular-sampling (and hence less dose with faster acquisition) and r
The trade-off between image quality and angular-sampling never comes to a close in computed tomography. The purpose of this thesis was to develop a method that requires less angular-sampling (and hence less dose with faster acquisition) and r
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/67945191343378483307
Autor:
Ho-shiang Chueh, 闕河翔
91
The breast biopsy is a final examination for classification breast cancers. The specimen in breast biopsy, however, can only be viewed in two dimensions; therefore the diagnostic accuracy of the breast biopsy sometimes is limited. Three dimen
The breast biopsy is a final examination for classification breast cancers. The specimen in breast biopsy, however, can only be viewed in two dimensions; therefore the diagnostic accuracy of the breast biopsy sometimes is limited. Three dimen
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/74068440948798097114
Publikováno v:
Computer Methods and Programs in Biomedicine. 92:289-293
A beam-hardening effect is a common problem affecting the quantitative aspects of X-ray computed tomography (CT). We have developed two statistical reconstruction algorithms for poly-energetic X-ray CT that can effectively reduce the beam-hardening e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6eb74ac3798c5bc69a206163b67134a2
https://doi.org/10.1016/j.cmpb.2008.04.002
https://doi.org/10.1016/j.cmpb.2008.04.002
Publikováno v:
Biomedical Engineering: Applications, Basis and Communications. 20:177-184
Micro-X-ray computed tomography (micro-CT) has several characters such as non-invasive, high spatial resolution, high signal-to-noise ratio, providing three-dimensional volume information. Because micro-CT was utilized in many kinds of research field
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::558fee1769241788d591c89e279febba
https://doi.org/10.4015/s1016237208000763
https://doi.org/10.4015/s1016237208000763
Publikováno v:
Biomedical Engineering: Applications, Basis and Communications. 18:270-275
Purpose: Cone-beam micro computed tomography CT (micro-CT) can offer comprehensive 3D information and high-resolution images. This technology can be used with other imaging modalities in the preclinical application of molecular imaging research. Imag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0faf5cfa918bcb4f14982a428423e64
https://doi.org/10.4015/s1016237206000415
https://doi.org/10.4015/s1016237206000415
Autor:
Jun-Cheng Lin, Kuan-Hao Su, Ho-Shiang Chueh, Ren Shyan Liu, Jih-Shian Lee, Shyh-Jen Wang, Ya-Ting Chuang, Jyh Cheng Chen
Publikováno v:
Medical Imaging and Informatics ISBN: 9783540794899
MIMI
MIMI
The term input function usually refers to the tracer plasma time activity curve (pTAC), which is necessary for quantitative positron emission tomography (PET) studies. The purpose of this study was to acquire the pTAC from the independent component a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97d33d8048924424cc13880866ad7c58
https://doi.org/10.1007/978-3-540-79490-5_22
https://doi.org/10.1007/978-3-540-79490-5_22
Publikováno v:
Medical Imaging and Informatics ISBN: 9783540794899
MIMI
MIMI
A beam-hardening effect is a common problem affecting the quantitative ability of X-ray computed tomography. We develop a statistical reconstruction for a poly-energetic model, which can effectively reduce beam-hardening effects. A phantom test is us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da8f60873173101f7a72622f3cef3490
https://doi.org/10.1007/978-3-540-79490-5_7
https://doi.org/10.1007/978-3-540-79490-5_7
Autor:
Kuan-Hao Su, Ren-Shyan Liu, Ya-Ting Chuang, Jun-Cheng Lin, Shyh-Jen Wang, Jyh Cheng Chen, Jih-Shian Lee, Ho-Shiang Chueh
Publikováno v:
Computer methods and programs in biomedicine. 92(3)
The term input function usually refers to the tracer plasma time activity curve (pTAC), which is necessary for quantitative positron emission tomography (PET) studies. The purpose of this study was to acquire the pTAC by independent component analysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e3ad1df4838b8749cb6513cd7ed707f
https://pubmed.ncbi.nlm.nih.gov/18423926
https://pubmed.ncbi.nlm.nih.gov/18423926
Publikováno v:
Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society. 30(6-7)
Quantitative computed tomography provides the most accurate form of bone mineral density measurement. It is very useful in several applications when used with micro computed tomography (microCT). The objective of this study is to evaluate the quantit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ddf0a2edb7a68908fdf1f78b487c7b3
https://pubmed.ncbi.nlm.nih.gov/17067784
https://pubmed.ncbi.nlm.nih.gov/17067784