Compressive Imaging with Spatial Coding Masks on Low Number of Elements: An Emulation Study

Yuyang Hu; Michael Brown; Didem Dogan; Geert Leus; Pieter Kruizinga; Antonius F.W. Van Der Steen; Johannes G. Bosch

doi:10.1109/ius54386.2022.9957699

Compressive Imaging with Spatial Coding Masks on Low Number of Elements: An Emulation Study

Yuyang Hu
, Michael Brown
, Didem Dogan
, Geert Leus
, Pieter Kruizinga
, Antonius F.W. Van Der Steen
, Johannes G. Bosch

Delft University of Technology
Erasmus University Rotterdam

Research output: Contribution to journal › Conference article › Academic › peer-review

2 Citations (Scopus)

Abstract

We intend to develop an ultrasound compressive imaging device to perform carotid artery (CA) function and flow monitoring/imaging by using just a few single element transducers equipped with spatial coding masks. The spatially unique impulse responses can be exploited in compressive reconstructions. To explore the potential of different configurations, in this study we emulated such a device using a linear array system. We combined its elements with individual digital delays into a small number of groups. The results suggest our spatial coding mask approach based on reconstructions regularized with a least squares method has potential for CA monitoring with only 10 to 12 sensors.

Original language	English
Journal	IEEE International Ultrasonics Symposium, IUS
DOIs	https://doi.org/10.1109/ius54386.2022.9957699
Publication status	Published - 2022
Event	2022 IEEE International Ultrasonics Symposium, IUS 2022 - Venice, Italy Duration: 10 Oct 2022 → 13 Oct 2022

Bibliographical note

Funding Information:
This publication is part of the project TOUCAN (with project number 17208) of the OTP research programme which is financed by the Dutch Research Council (NWO).

Publisher Copyright:
© 2022 IEEE.

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10.1109/ius54386.2022.9957699

Cite this

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title = "Compressive Imaging with Spatial Coding Masks on Low Number of Elements: An Emulation Study",

abstract = "We intend to develop an ultrasound compressive imaging device to perform carotid artery (CA) function and flow monitoring/imaging by using just a few single element transducers equipped with spatial coding masks. The spatially unique impulse responses can be exploited in compressive reconstructions. To explore the potential of different configurations, in this study we emulated such a device using a linear array system. We combined its elements with individual digital delays into a small number of groups. The results suggest our spatial coding mask approach based on reconstructions regularized with a least squares method has potential for CA monitoring with only 10 to 12 sensors.",

author = "Yuyang Hu and Michael Brown and Didem Dogan and Geert Leus and Pieter Kruizinga and \{Van Der Steen\}, \{Antonius F.W.\} and Bosch, \{Johannes G.\}",

note = "Funding Information: This publication is part of the project TOUCAN (with project number 17208) of the OTP research programme which is financed by the Dutch Research Council (NWO). Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 IEEE International Ultrasonics Symposium, IUS 2022 ; Conference date: 10-10-2022 Through 13-10-2022",

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doi = "10.1109/ius54386.2022.9957699",

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T2 - 2022 IEEE International Ultrasonics Symposium, IUS 2022

AU - Hu, Yuyang

AU - Brown, Michael

AU - Dogan, Didem

AU - Leus, Geert

AU - Kruizinga, Pieter

AU - Van Der Steen, Antonius F.W.

AU - Bosch, Johannes G.

N1 - Funding Information: This publication is part of the project TOUCAN (with project number 17208) of the OTP research programme which is financed by the Dutch Research Council (NWO). Publisher Copyright: © 2022 IEEE.

PY - 2022

Y1 - 2022

N2 - We intend to develop an ultrasound compressive imaging device to perform carotid artery (CA) function and flow monitoring/imaging by using just a few single element transducers equipped with spatial coding masks. The spatially unique impulse responses can be exploited in compressive reconstructions. To explore the potential of different configurations, in this study we emulated such a device using a linear array system. We combined its elements with individual digital delays into a small number of groups. The results suggest our spatial coding mask approach based on reconstructions regularized with a least squares method has potential for CA monitoring with only 10 to 12 sensors.

AB - We intend to develop an ultrasound compressive imaging device to perform carotid artery (CA) function and flow monitoring/imaging by using just a few single element transducers equipped with spatial coding masks. The spatially unique impulse responses can be exploited in compressive reconstructions. To explore the potential of different configurations, in this study we emulated such a device using a linear array system. We combined its elements with individual digital delays into a small number of groups. The results suggest our spatial coding mask approach based on reconstructions regularized with a least squares method has potential for CA monitoring with only 10 to 12 sensors.

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DO - 10.1109/ius54386.2022.9957699

M3 - Conference article

AN - SCOPUS:85143790081

SN - 1948-5719

JO - IEEE International Ultrasonics Symposium, IUS

JF - IEEE International Ultrasonics Symposium, IUS

Y2 - 10 October 2022 through 13 October 2022

ER -

Compressive Imaging with Spatial Coding Masks on Low Number of Elements: An Emulation Study

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