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Paper Abstract and Keywords
Presentation 2021-06-21 14:30
Development and evaluation of growth estimation sensing system for aquaponics using multiple types of depth cameras
Ryota Murakami, Hiroshi Yamamoto (Ritsumeikan Univ.) IA2021-4 ICSS2021-4
Abstract (in Japanese) (See Japanese page) 
(in English) The traditional agricultural work is a heavy burden for the elderly, hence there is an urgent need to automate and improve the efficiency of this work. Therefore, in recent years, an aquaponics is attracting attention as a good alternative against the problem. The aquaponics is an efficient farming system that combines aquaculture and hydroponics. In the system, the bacteria decompose fish excrement, the plants absorb the decomposed excrement as nutrients, and the purified water returns to the fish tank. This cycle can greatly reduce the amount of consumption of the water and fertilizer. In order to keep the accurate cycle, the system should not only manage the environment so that the bacteria can properly decompose fish waste, but also measure the growth condition of the crops correctly. However, the automatic estimation of the growth rate of the fish in the water is a difficult problem. Therefore, in this study, we propose a new sensing system with a function to quantify the size of fish as well as plants by utilizing not only a general depth camera that uses infrared rays but also a stereo camera with multiple cameras. In addition, the proposed system also analyzes information on the state of the growth environment obtained from various sensors to clarify the interaction between bacteria, plants, fish, and the environment.
Keyword (in Japanese) (See Japanese page) 
(in English) IoT / Image analysis / BLE / Growth estimation / Depth camera / Aquaponics / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 68, IA2021-4, pp. 20-26, June 2021.
Paper # IA2021-4 
Date of Issue 2021-06-14 (IA, ICSS) 
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 IA2021-4 ICSS2021-4

Conference Information
Committee IA ICSS  
Conference Date 2021-06-21 - 2021-06-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Internet Security, etc. 
Paper Information
Registration To IA 
Conference Code 2021-06-IA-ICSS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development and evaluation of growth estimation sensing system for aquaponics using multiple types of depth cameras 
Sub Title (in English)  
Keyword(1) IoT  
Keyword(2) Image analysis  
Keyword(3) BLE  
Keyword(4) Growth estimation  
Keyword(5) Depth camera  
Keyword(6) Aquaponics  
Keyword(7)  
Keyword(8)  
1st Author's Name Ryota Murakami  
1st Author's Affiliation Ritsumei University (Ritsumeikan Univ.)
2nd Author's Name Hiroshi Yamamoto  
2nd Author's Affiliation Ritsumei University (Ritsumeikan Univ.)
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Speaker Author-1 
Date Time 2021-06-21 14:30:00 
Presentation Time 25 minutes 
Registration for IA 
Paper # IA2021-4, ICSS2021-4 
Volume (vol) vol.121 
Number (no) no.68(IA), no.69(ICSS) 
Page pp.20-26 
#Pages 7 
Date of Issue 2021-06-14 (IA, ICSS) 

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