Ultrasound tomography

Watson, Nick J.

doi:10.1016/b978-1-78242-118-4.00009-5

Cited by 6 publications

(4 citation statements)

References 51 publications

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“…Similar complex wavelengths have been used in fields like acoustics and optics. In acoustics, it describes the pressure oscillations in a propagating medium, with the real and imaginary parts related to the phase velocity and an attenuation coefficient, respectively [24]. In optics, it describes the propagation of electromagnetic waves; its real and imaginary parts correlate to the material's refractive index and absorption properties, respectively [25].…”

Section: A) B)mentioning

confidence: 99%

Signatures of obstructions and expansions in the arterial frequency response

Flores

Alastruey

Keramat

2023

Computer Methods and Programs in Biomedicine

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Section: A) B)mentioning

confidence: 99%

Signatures of obstructions and expansions in the arterial frequency response

Flores

Alastruey

Keramat

2023

Computer Methods and Programs in Biomedicine

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“…With an appropriate design, several transducers can be used to build a 3D image of a sample in ultrasonic tomography (Watson, 2015). In food-related applications, at present this technique is mostly employed to detect foreign objects in food products, such as drinks cans (Ho et al2007) and refrigerated milk cartons (Khairi et al 2018).…”

Section: Scanning Acoustic Microscopymentioning

confidence: 99%

Latest advances in imaging techniques for characterizing soft, multiphasic food materials

Metilli

Francis

Povey

et al. 2020

Advances in Colloid and Interface Science

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“…To achieve robust results mechanical control of the ultrasound probe could be regarded as more precise than the image processing by software, because it is not dependent upon the software algorithm, but rather on a precise movement of the mechanical stage. (14) Ultrasound is already sectional (tomographic) radiographic modality (15). Theoretically, connecting the prop to the linear motorized stage will offer the same results for that in CT or MRI.…”

Section: Introductionmentioning

confidence: 99%

Exploiting the Tomographic Nature of the Ultrasound, Could Processed Ultrasound Images Be a Viable Alternative to Ct or MRI?

Saadoon¹,

Adam²,

Al-Maki³

et al. 2021

IJMSHR

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Introduction: Imaging is a very important procedure in many medical and engineering disciplines. It provides a non-destructive method of examination and exploring the interior anatomy and internal structure architecture of a certain domain. In medicine, different imaging modalities are available and many of them share the same concept, although having different processes to achieve it. Aim of the study: to validate reconstruction of ultrasound images (derived from video format) could yield same results as in case of CT scan (directly constructed from DICOM data). Materials and methods: A wooden model were used to obtain images using ultrasound and computerized tomography (CT), these images were processed to produce a 3 dimensional model. Results: initial results show that the capability of synthesis data from ultrasound imaging modality in a fashion similar to that performed routinely with CT scan data Conclusion: ultrasound imaging is a very popular modality that could be used to compensate the shortcomings of other modalities

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Ultrasound tomography

Cited by 6 publications

References 51 publications

Signatures of obstructions and expansions in the arterial frequency response

Signatures of obstructions and expansions in the arterial frequency response

Latest advances in imaging techniques for characterizing soft, multiphasic food materials

Exploiting the Tomographic Nature of the Ultrasound, Could Processed Ultrasound Images Be a Viable Alternative to Ct or MRI?

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