JOM KITA KE POLITEKNIK

3-D Super-Resolution Ultrasound Imaging With a 2-D Sparse Array (Record no. 847)

MARC details
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Authentication code dc
100 10 - MAIN ENTRY--PERSONAL NAME
Personal name Harput, Sevan
Relator term author
9 (RLIN) 1868
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Title 3-D Super-Resolution Ultrasound Imaging With a 2-D Sparse Array
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Date of publication, distribution, etc. 2020-02-01.
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General note /pmc/articles/PMC7614008/
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General note /pubmed/31562080
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Summary, etc. High-frame-rate 3-D ultrasound imaging technology combined with super-resolution processing method can visualize 3-D microvascular structures by overcoming the diffraction-limited resolution in every spatial direction. However, 3-D super-resolution ultrasound imaging using a full 2-D array requires a system with a large number of independent channels, the design of which might be impractical due to the high cost, complexity, and volume of data produced. In this study, a 2-D sparse array was designed and fabricated with 512 elements chosen from a density-tapered 2-D spiral layout. High-frame-rate volumetric imaging was performed using two synchronized ULA-OP 256 research scanners. Volumetric images were constructed by coherently compounding nine-angle plane waves acquired at a pulse repetition frequency of 4500 Hz. Localization-based 3D super-resolution images of two touching subwavelength tubes were generated from 6000 volumes acquired in 12 s. Finally, this work demonstrates the feasibility of 3-D super resolution imaging and super-resolved velocity mapping using a customized 2-D sparse array transducer.
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Terms governing use and reproduction
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Terms governing use and reproduction https://creativecommons.org/licenses/by/4.0/This work is licensed under a CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) International license.
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Language note en
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN)
Topical term or geographic name as entry element Article
655 7# - INDEX TERM--GENRE/FORM
Genre/form data or focus term Text
Source of term local
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Christensen-Jeffries, Kirsten
Relator term author
9 (RLIN) 1869
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Ramalli, Alessandro
Relator term author
9 (RLIN) 1870
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Brown, Jemma
Relator term author
9 (RLIN) 1871
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Zhu, Jiaqi
Relator term author
9 (RLIN) 1872
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Zhang, Ge
Relator term author
9 (RLIN) 1873
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Leow, Chee Hau
Relator term author
9 (RLIN) 1874
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Toulemonde, Matthieu
Relator term author
9 (RLIN) 1875
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Boni, Enrico
Relator term author
9 (RLIN) 1876
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Tortoli, Piero
Relator term author
9 (RLIN) 1877
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Eckersley, Robert J.
Relator term author
9 (RLIN) 1878
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Dunsby, Chris
Relator term author
9 (RLIN) 1879
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Tang, Meng-Xing
Relator term author
9 (RLIN) 1880
786 0# - DATA SOURCE ENTRY
Note IEEE Trans Ultrason Ferroelectr Freq Control
856 41 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="http://dx.doi.org/10.1109/TUFFC.2019.2943646">http://dx.doi.org/10.1109/TUFFC.2019.2943646</a>
Public note Connect to this object online.

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