Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ilseob Song"'
Autor:
Vivian Youngjean Park, Jinbum Kang, Kanghee Han, Ilseob Song, Kang-Sik Kim, Se Jin Nam, Ga Ram Kim, Jung Hyun Yoon, Won Seuk Jang, Yangmo Yoo, Min Jung Kim
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract Multifocal Doppler twinkling artifact (MDTA) imaging has shown high detection rates of microcalcifications in phantom studies. We aimed to evaluate its performance in detecting suspicious microcalcifications in comparison with mammography by
Externí odkaz:
https://doaj.org/article/89ee648bb0114932b97a0e102f368968
Publikováno v:
Bioengineering, Vol 10, Iss 5, p 525 (2023)
Bladder volume assessments are crucial for managing urinary disorders. Ultrasound imaging (US) is a preferred noninvasive, cost-effective imaging modality for bladder observation and volume measurements. However, the high operator dependency of US is
Externí odkaz:
https://doaj.org/article/a31ea68d79364404b7c6c4c7eb1d985d
Publikováno v:
Sensors, Vol 22, Iss 17, p 6718 (2022)
Inspecting the sealing integrity of lead tabs is an important means of ensuring the reliability and safety of pouch-type lithium-ion (Li-ion) batteries with a thin multi-layered aluminum (Al) laminated film. This paper presents a new air-coupled ultr
Externí odkaz:
https://doaj.org/article/fb850496a5c2471baf037f43a1b615ad
Publikováno v:
Applied Sciences, Vol 9, Iss 13, p 2752 (2019)
The recently introduced plane-wave compounding method based on multiple plane-wave excitation has enabled several new applications due to its high frame rate (>1000 Hz). In this paper, a new efficient transmit delay calculation method in plane-wave c
Externí odkaz:
https://doaj.org/article/5c4f9b486ebb4dd0adab4d5b5f461afb
Publikováno v:
Applied Sciences, Vol 9, Iss 11, p 2202 (2019)
Noninvasive monitoring of blood flow in the carotid artery is important for evaluating not only cerebrovascular but also cardiovascular diseases. In this paper, a wireless neckband ultrasound Doppler system, in which two 2.5-MHz ultrasonic sensors ar
Externí odkaz:
https://doaj.org/article/572e5c04c1284cdab73f6bca592e6f31
Publikováno v:
Ultrasonics. 132:107011
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 68:453-464
Ultrafast power Doppler imaging based on coherent compounding (UPDI-CC) has become a promising technique for microvascular imaging due to its high sensitivity to slow blood flows. However, since this method utilizes a limited number of plane-wave or
Publikováno v:
IEEE transactions on medical imaging. 41(5)
Detecting microcalcifications (MCs) in real time is important in the guidance of many breast biopsies. Due to its capability in visualizing biopsy needles without radiation hazards, ultrasound imaging is preferred over X-ray mammography, but it suffe
Publikováno v:
IEEE transactions on bio-medical engineering. 67(6)
Ultrafast ultrasound imaging provides great opportunities for very high frame rate applications, such as shear wave elastography and microvascular imaging. However, ultrafast imaging with curved array transducers remains challenging in terms of eleme
Publikováno v:
Applied Sciences
Volume 9
Issue 11
Applied Sciences, Vol 9, Iss 11, p 2202 (2019)
Volume 9
Issue 11
Applied Sciences, Vol 9, Iss 11, p 2202 (2019)
Noninvasive monitoring of blood flow in the carotid artery is important for evaluating not only cerebrovascular but also cardiovascular diseases. In this paper, a wireless neckband ultrasound Doppler system, in which two 2.5-MHz ultrasonic sensors ar