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Ultrasonic Imaging and Sensors [PDF]
Sensors, 2022 Ultrasound imaging is a wide research field, covering areas from wave propagation physics, sensors and front-end electronics to image reconstruction algorithms and software [...]
Jorge Camacho +2 more
doaj +5 more sources
Applied Sciences, 2018 The current paper reviews a set of principles and applications of photoacoustic and laser ultrasonic imaging, developed in the Laser Optoacoustic Laboratories of ILIT RAS, NUST MISiS, and ILC MSU.
Anton Bychkov +4 more
doaj +4 more sources
Compact meta-differentiator for achieving isotropically high-contrast ultrasonic imaging. [PDF]
Nat CommunUltrasonic imaging is crucial in the fields of biomedical engineering for its deep penetration capabilities and non-ionizing nature. However, traditional techniques heavily rely on impedance differences within objects, resulting in poor contrast when ...
Jia Y +10 more
europepmc +2 more sources
A Survey on Analog-to-Digital Converter Integrated Circuits for Miniaturized High Resolution Ultrasonic Imaging System. [PDF]
Micromachines (Basel), 2022 As traditional ultrasonic imaging systems (UIS) are expensive, bulky, and power-consuming, miniaturized and portable UIS have been developed and widely utilized in the biomedical field.
Chen D +6 more
europepmc +2 more sources
The Utility of Deep Learning in Breast Ultrasonic Imaging: A Review. [PDF]
Diagnostics (Basel), 2020 Breast cancer is the most frequently diagnosed cancer in women; it poses a serious threat to women’s health. Thus, early detection and proper treatment can improve patient prognosis.
Fujioka T +12 more
europepmc +2 more sources
Sound Field Modeling Method and Key Imaging Technology of an Ultrasonic Phased Array: A Review
Applied Sciences, 2022 An ultrasonic phased array consists of multiple ultrasonic probes arranged in a certain regular order, and the delay time of the excitation signal sent to each array element is controlled electronically.
Qian Xu, Haitao Wang
doaj +2 more sources
Ultrasonic colour Doppler imaging [PDF]
Interface Focus, 2011 Ultrasonic colour Doppler is an imaging technique that combines anatomical information derived using ultrasonic pulse-echo techniques with velocity information derived using ultrasonic Doppler techniques to generate colour-coded maps of tissue velocity superimposed on grey-scale images of tissue anatomy. The most common use of the technique is to image
David H Evans +2 more
exaly +5 more sources
Computerized Ultrasonic Imaging Inspection: From Shallow to Deep Learning. [PDF]
Sensors (Basel), 2018 For many decades, ultrasonic imaging inspection has been adopted as a principal method to detect multiple defects, e.g., void and corrosion. However, the data interpretation relies on an inspector’s subjective judgment, thus making the results vulnerable
Ye J, Ito S, Toyama N.
europepmc +2 more sources
Multi Spherical Wave Imaging Method Based on Ultrasonic Array
Sensors, 2022 The imaging range of traditional plane wave imaging is usually limited by the directivity of the plane wave. In this paper, a multi spherical wave imaging method based on an ultrasonic array is proposed, which radiates both compression and shear waves in
Zhi-Ying Liu +3 more
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High Frequency Ultrasonic Imaging
Journal of Medical Ultrasound, 2009 High frequency ultrasonic imaging is considered by many to be the next frontier in ultrasound. It has many clinical applications ranging from imaging the eye and skin to small animal imaging. Small animal imaging has recently generated intense interest for the purpose of evaluating the efficacy of drugs and gene therapy.
K Kirk Shung
exaly +3 more sources