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Paper Abstract and Keywords
Presentation 2022-09-20 13:25
Visualization of skin micro-vasculatures using SVD-based filtering of ultrafast high-frequency ultrasound
Anam Bhatti, Takuro Ishii, Naoya Kanno, Yoshifumi Saijo (Tohoku Univ.) US2022-38
Abstract (in Japanese) (See Japanese page) 
(in English) For earlier diagnosis of skin diseases, visualization of cutaneous vasculatures plays a pivotal role. Skin vasculatures (small vessels and micro-vessels) are of different dimensions reside in dermis layer. Traditionally, high-frequency ultrasound (HFUS) can image skin anatomical structures but lacks the Doppler sensitivity to detect the micro-vasculatures. Recently, this issue has been overcome by enhancing the Doppler sensitivity (ultrafast acquisition) which also leverage the implementation of advanced clutter filtering approaches based on singular value decomposition (SVD). Here, we propose the region based SVD processing of HFUS ultrafast ultrasound to efficiently detect the cutaneous vasculatures of various dimensions reside at different depth position.
Keyword (in Japanese) (See Japanese page) 
(in English) Ultrafast Ultrasound / Micro-vascular imaging / SVD filtering / High-frequency ultrasound / Cutaneous Vasculature Imaging / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 192, US2022-38, pp. 4-9, Sept. 2022.
Paper # US2022-38 
Date of Issue 2022-09-13 (US) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF US2022-38

Conference Information
Committee US  
Conference Date 2022-09-20 - 2022-09-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photoacoustics, Ultrasound in medicine, Ultrasonics, etc. 
Paper Information
Registration To US 
Conference Code 2022-09-US 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Visualization of skin micro-vasculatures using SVD-based filtering of ultrafast high-frequency ultrasound 
Sub Title (in English)  
Keyword(1) Ultrafast Ultrasound  
Keyword(2) Micro-vascular imaging  
Keyword(3) SVD filtering  
Keyword(4) High-frequency ultrasound  
Keyword(5) Cutaneous Vasculature Imaging  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Anam Bhatti  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Takuro Ishii  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Naoya Kanno  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Yoshifumi Saijo  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2022-09-20 13:25:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2022-38 
Volume (vol) vol.122 
Number (no) no.192 
Page pp.4-9 
#Pages 6 
Date of Issue 2022-09-13 (US) 

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