Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Ryeojin Park"'
Autor:
Brian W. Miller, William C. J. Hunter, Ryeojin Park, Abhinav K. Jha, Harrison H. Barrett, Lars R. Furenlid
Publikováno v:
IEEE Nuclear Science Symposium conference record. Nuclear Science Symposium. 2012
We have designed and are developing a novel proof-of-concept PET system called BazookaPET. In order to complete the PET configuration, at least two detector elements are required to detect positron-electron annihilation events. Each detector element
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a39c73ddd9f8eeef268d2d6660916990
https://pubmed.ncbi.nlm.nih.gov/26316682
https://pubmed.ncbi.nlm.nih.gov/26316682
Publikováno v:
Publications of the Astronomical Society of the Pacific. 118:1591-1603
We report laboratory results of a coronagraphic test bench to assess the intensity reduction differences between a "Gaussian" tapered focal plane coronagraphic mask and a classical hard‐edged "top hat" function mask at extreme adaptive optics (ExAO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::362e1916d5432cbcca55be2043a55a06
https://doi.org/10.1086/509663
https://doi.org/10.1086/509663
Publikováno v:
SPIE Proceedings.
This paper will investigate energy-efficiency for various real-world industrial computed-tomography reconstruction algorithms, both CPU- and GPU-based implementations. This work shows that the energy required for a given reconstruction is based on pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f2560f6cd7e47bcec89845f4e8c9afa
https://doi.org/10.1117/12.2060721
https://doi.org/10.1117/12.2060721
Publikováno v:
Optics express. 21(22)
An innovative iterative search method called the synthetic phase-shifting (SPS) algorithm is proposed. This search algorithm is used for maximum-likelihood (ML) estimation of a wavefront that is described by a finite set of Zernike Fringe polynomials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec5e02fc56187e7f8cbb140b5d868ae8
https://pubmed.ncbi.nlm.nih.gov/24216862
https://pubmed.ncbi.nlm.nih.gov/24216862
Publikováno v:
2013 IEEE Nuclear Science Symposium and Medical Imaging Conference (2013 NSS/MIC).
There has been much work done in implementing various GPU-based Computed Tomography reconstruction algorithms for medical applications showing tremendous improvement in computational performance. While many of these reconstruction algorithms could al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c9c6c9c46114f086f15742d0de37c50
https://doi.org/10.1109/nssmic.2013.6829451
https://doi.org/10.1109/nssmic.2013.6829451
We report laboratory results of a coronagraphic test bench to assess the intensity reduction differences between a "Gaussian" tapered focal plane coronagraphic mask and a classical hard-edged "Top Hat" function mask at Extreme Adaptive Optics (ExAO)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b642477eb714184934529351c9b7dfff
http://arxiv.org/abs/astro-ph/0610658
http://arxiv.org/abs/astro-ph/0610658
