Results 91 to 100 of about 138,343 (192)

Influence of beam hardening in dual-energy CT imaging: phantom study for iodine mapping, virtual monoenergetic imaging, and virtual non-contrast imaging. [PDF]

Eur Radiol Exp, 2021
Kanatani R, Shirasaka T, Kojima T, Kato T, Kawakubo M.   +4 more
europepmc   +1 more source

Ultrasound Transmission Tomography Imaging of Structure of Breast Elastography Phantom Compared to US, CT and MRI

Archives of Acoustics, 2013
The paper presents an analysis of the results of ultrasound transmission tomography (UTT) imaging of the internal structure of a breast elastography phantom used for biopsy training, and compares them with the results of CT, MRI and, conventional US ...
Krzysztof OPIELIŃSKI, Piotr PRUCHNICKI, Tadeusz GUDRA, Przemysław PODGÓRSKI, Tomasz KRAŚNICKI, Jacek KURCZ, Marek SĄSIADEK   +6 more
doaj  

Evaluation of the Phantom Image Effect for Phantom Images [PDF]

This paper introduces the author’s recent research on the elevation effect perceived with horizontal phantom images. Early research in stereophony suggests that a phantom centre image produced by two loudspeakers symmetrically placed from the listener position would be perceived in an elevated position, with its elevation angle increases as the ...
openaire  

Development of a CT imaging phantom of anthromorphic lung using fused deposition modeling 3D printing. [PDF]

Medicine (Baltimore), 2020
Hong D, Lee S, Kim GB, Lee SM, Kim N, Seo JB.   +5 more
europepmc   +1 more source

Tutorial on phantoms for photoacoustic imaging applications

Journal of Biomedical Optics
Photoacoustic imaging (PAI) is an emerging technology that holds high promise in a wide range of clinical applications, but standardized methods for system testing are lacking, impeding objective device performance evaluation, calibration, and inter-device comparisons.
Lina Hacker, James Joseph, Ledia Lilaj, Srirang Manohar, Aoife M. Ivory, Ran Tao, Sarah E. Bohndiek, null Members of IPASC   +7 more
openaire   +4 more sources

Imaging Phantom [PDF]

, 2020
openaire   +1 more source

Acquisition Conditions for Lu-177 DOTATATE Imaging

Radiation
We investigated imaging conditions for the distribution of lutetium oxodotreotide (Lu-177 DOTATATE) in the body during peptide receptor radionuclide therapy for neuroendocrine tumor (NET).
Yuri Sagisaka, Yasuyuki Takahashi, Shota Hosokawa, Niina Kanazawa, Hiroki Yamamoto, Go Takai, Keiji Nagano   +6 more
doaj   +1 more source

An international phantom study of inter-site variability in Technetium-99m image quantification: analyses from the TARGET radioembolization study

EJNMMI Physics
Background Personalised multi-compartment dosimetry based on [99mTc]Tc-MAA is a valuable tool for planning 90Y radioembolization treatments. The establishment and effective application of dose–effect relationships in yttrium-90 (90Y) radioembolization ...
Grace Keane, Rob van Rooij, Marnix Lam, S. Cheenu Kappadath, Bilal Kovan, Stephanie Leon, Matthew Dreher, Kirk Fowers, Hugo de Jong   +8 more
doaj   +1 more source

Phantom Image Elevation Explained

, 2016
A subjective experiment was conducted to identify frequency bands that produce the effect of phantom image elevation. Subjects judged the perceived image regions of phantom center images for a broadband pink noise burst and its octave bands with seven different loudspeaker base angles.
openaire  

Multicenter Repeatability Study of a Novel Quantitative Diffusion Kurtosis Imaging Phantom. [PDF]

Tomography, 2019
Malyarenko DI, Swanson SD, Konar AS, LoCastro E, Paudyal R, Liu MZ, Jambawalikar SR, Schwartz LH, Shukla-Dave A, Chenevert TL.   +9 more
europepmc   +1 more source