2020
DOI: 10.1016/j.ultras.2020.106200
|View full text |Cite
|
Sign up to set email alerts
|

High contrast power Doppler imaging in side-viewing intravascular ultrasound imaging via angular compounding

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
4
0

Year Published

2020
2020
2025
2025

Publication Types

Select...
5
1

Relationship

1
5

Authors

Journals

citations
Cited by 11 publications
(4 citation statements)
references
References 79 publications
0
4
0
Order By: Relevance
“…Additional opportunities for improving visualization during interventional procedures include blood flow imaging with a steered single‐element transducer and compounding in combination with the presented intensity‐based approach to enhance the visualization of the lumen. We recently demonstrated that adaptive blood flow imaging in rotational IVUS is helpful for detecting small, low‐contrast channels that are not seen in B‐mode imaging 91,92 …”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Additional opportunities for improving visualization during interventional procedures include blood flow imaging with a steered single‐element transducer and compounding in combination with the presented intensity‐based approach to enhance the visualization of the lumen. We recently demonstrated that adaptive blood flow imaging in rotational IVUS is helpful for detecting small, low‐contrast channels that are not seen in B‐mode imaging 91,92 …”
Section: Discussionmentioning
confidence: 99%
“…We recently demonstrated that adaptive blood flow imaging in rotational IVUS is helpful for detecting small,low-contrast channels that are not seen in B-mode imaging. 91,92 Additionally, this work relied heavily on Field II to generate training data. While the results were promising in both phantoms and ex vivo vessels, it is possible that performance could be improved using a domain adaptation technique.…”
Section: Future Considerationsmentioning
confidence: 99%
“…SVD has been widely used in medical ultrasound, especially in the field of blood flow imaging. [28][29][30][31][32][33][34][35][36] When SVD is used to identify artifacts or blood flow components from the acquired signal, [37][38][39] the spatial information of the signal and the temporal information in the frame direction are separated. In the present study, because the purpose is to improve the axial resolution of medical ultrasound images, only the information of the signal in the beam (depth) direction for a single frame is used for SVD.…”
Section: Introductionmentioning
confidence: 99%
“…The truncated singular value decomposition (TSVD) has been widely used in medical ultrasound, for example, to reduce artifacts 37) and to identify blood flow components. 38,39) However, the determination of the truncated order of singular values remains a difficult challenge. Various methods have been proposed to determine the truncated order depending on the purpose of using TSVD; the L-curve method 40,41) and the generalized cross-validation method 42) are commonly known as the properties of Tikhonov's regularized solution and have been widely used not only in the ultrasonic field.…”
Section: Introductionmentioning
confidence: 99%