Results 161 to 170 of about 41,405 (209)

Miniaturized dual-element transducer-based intravascular ultrasonic elastography: a preliminary <i>in vivo</i> study. [PDF]

Quant Imaging Med Surg
Hong J, Wu Z, Gao Z, Zheng H, Zhu B, Ma T.   +5 more
europepmc   +1 more source

In vivo imaging of metabolic heterogeneity across three endpoints relevant to aggressive breast cancer. [PDF]

PNAS Nexus
D'Agostino VW, Kwan M, Yong A, Grossman K, Sunassee ED, Madonna MC, Hirschey M, Palmer GM, Ramanujam N.   +8 more
europepmc   +1 more source

Visual appearance of blood vessels: a phantom study. [PDF]

Biomed Opt Express
Wagner M, Hevisov D, Konrad C, Schmidt H, Foschum F, Kienle A.   +5 more
europepmc   +1 more source

Standardized Images and Evaluation Metrics for Tomography. [PDF]

Tomography
Frixou A, Leontiou T, Stiliaris E, Papanicolas CN.   +3 more
europepmc   +1 more source

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Dynamic Heart Phantom for Electromagnetic Imaging

2022 International Symposium on Antennas and Propagation (ISAP), 2022
This paper presents the design of a dynamic heart phantom for developing functional electromagnetic imaging systems. The dynamic phantom provides a realistic simulation of both the electrical properties as well as the changes that occur over the course of a person's pulse.
Chen, Cheng, Bialkowski, Konstanty
openaire   +3 more sources

Breast Phantoms for Microwave Imaging

IEEE Antennas and Wireless Propagation Letters, 2014
Herein, we study the dielectric properties of various mixtures susceptible to be used in manufacturing of reference inhomogeneous breast phantoms dedicated to the experimental validation of microwave breast imaging systems in the 0.5-6-GHz frequency range.
Joachimowicz, Nadine, Conessa, Christophe, Henriksson, Tommy, Duchêne, Bernard   +3 more
openaire   +3 more sources

Phantom Images

2021
kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 40 Nr.
openaire   +1 more source

Anisotropic phantoms in Magnetic Resonance Imaging

2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2015
Even though Magnetic Resonance Imaging (MRI) gives possibility to obtain qualitatively very good images, most quantitative results obtained by means of MRI are biased with high dependence on particular hardware parameters, imaging sequence used, and properties of analysed sample.
Artur Krzyzak, Krzysztof Klodowski, Zbigniew Raszewski   +2 more
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A real vessel phantom for imaging experimentation

Medical Physics, 1997
Vascular phantoms are used to evaluate imaging techniques such as ultrasound (US), CT, and angiography. They are expected to mimic the vasculature, surrounding tissue, and blood, and therefore must meet specific requirements on the mimicking materials, with respect to x‐ray attenuation and acoustic properties (velocity, attenuation).
W, Dabrowski, J, Dunmore-Buyze, R N, Rankin, D W, Holdsworth, A, Fenster   +4 more
openaire   +2 more sources

Imaging CDMAM phantom with tomosynthesis

SPIE Proceedings, 2008
We studied the use of the mammography contrast detail phantom (CDMAM) with tomosynthesis to evaluate the performance of our system as well as to explore the application of CDMAM in 3D breast imaging. The system was Hologic's 1st generation tomosynthesis machine.
Baorui Ren, Andy Smith, Chris Ruth, Zhenxue Jing   +3 more
openaire   +1 more source