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Paper Abstract and Keywords
Presentation 2025-07-16 09:00
Design and prototyping of image recognition functionality for lost-and-found services
Takashi Kamiya, Takuya Nakata (Kobe Univ.), Kosuke Masuda (Nagasaki Yuai Hosp.), Yuuta Tsuyuzaki (Oyumino Central Hosp.), Sinan Chen, Kiyoshi Yasuda, Masahide Nakamura (Kobe Univ.) SS2025-6 KBSE2025-6
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, we developed a system that detects the presence or absence of objects in a belongings box to help prevent lost items. YOLO was used for fast object detection, and its outputs were post-processed to remove false positives and duplicates for stable recognition across nine compartments. Detection was reliable at distances between 40 cm and 90 cm. To improve accuracy, we applied filtering techniques using bounding box area, shape, confidence score, and position. This approach allows for consistent detection and more accurate interpretation of results, supporting practical use in daily life.
Keyword (in Japanese) (See Japanese page) 
(in English) Ageing / Image Recognition / Forgetting Things / Filtering / / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 115, SS2025-6, pp. 31-36, July 2025.
Paper # SS2025-6 
Date of Issue 2025-07-08 (SS, KBSE) 
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 SS2025-6 KBSE2025-6

Conference Information
Committee SS KBSE IPSJ-SE  
Conference Date 2025-07-15 - 2025-07-17 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SS 
Conference Code 2025-07-SS-KBSE-SE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design and prototyping of image recognition functionality for lost-and-found services 
Sub Title (in English)  
Keyword(1) Ageing  
Keyword(2) Image Recognition  
Keyword(3) Forgetting Things  
Keyword(4) Filtering  
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Keyword(6)  
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1st Author's Name Takashi Kamiya  
1st Author's Affiliation Kobe University (Kobe Univ.)
2nd Author's Name Takuya Nakata  
2nd Author's Affiliation Kobe University (Kobe Univ.)
3rd Author's Name Kosuke Masuda  
3rd Author's Affiliation Nagasaki Yuai Hospital (Nagasaki Yuai Hosp.)
4th Author's Name Yuuta Tsuyuzaki  
4th Author's Affiliation Oyumino Central Hospital (Oyumino Central Hosp.)
5th Author's Name Sinan Chen  
5th Author's Affiliation Kobe University (Kobe Univ.)
6th Author's Name Kiyoshi Yasuda  
6th Author's Affiliation Kobe University (Kobe Univ.)
7th Author's Name Masahide Nakamura  
7th Author's Affiliation Kobe University (Kobe Univ.)
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Speaker Author-1 
Date Time 2025-07-16 09:00:00 
Presentation Time 25 minutes 
Registration for SS 
Paper # SS2025-6, KBSE2025-6 
Volume (vol) vol.125 
Number (no) no.115(SS), no.116(KBSE) 
Page pp.31-36 
#Pages 6 
Date of Issue 2025-07-08 (SS, KBSE) 

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