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Paper Abstract and Keywords
Presentation 2024-06-07 10:30
Evaluating qualities of NeRF and NeRF-W by changing Positional Encoding
Yosei Noguchi, Jiro Katto (Waseda Univ.) SIP2024-11 BioX2024-11 IE2024-11 MI2024-11
Abstract (in Japanese) (See Japanese page) 
(in English) We evaluate qualities of NeRF using images captured under controlled conditions and NeRF-W using images under uncontrolled conditions (varying lighting and occlusions) by modifying the Positional Encoding. We verify that, in the controlled environments, Multiresolution Hash Encoding shows the highest quality, while in the uncontrolled environments, Frequency Encoding performs best. We can conclude that there is a possibility that Multiresolution Hash Encoding struggles with identifying changes in lighting and occlusions.
Keyword (in Japanese) (See Japanese page) 
(in English) Neural Radiance Fields / NeRF in the Wild / Positional Encoding / Multiresolution Hash Encoding / / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 60, IE2024-11, pp. 54-59, June 2024.
Paper # IE2024-11 
Date of Issue 2024-05-30 (SIP, BioX, IE, MI) 
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 SIP2024-11 BioX2024-11 IE2024-11 MI2024-11

Conference Information
Committee ITE-ME ITE-IST BioX SIP MI IE  
Conference Date 2024-06-06 - 2024-06-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Nigata University (Ekinan-Campus "TOKIMATE") 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IE 
Conference Code 2024-06-ME-IST-BioX-SIP-MI-IE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluating qualities of NeRF and NeRF-W by changing Positional Encoding 
Sub Title (in English)  
Keyword(1) Neural Radiance Fields  
Keyword(2) NeRF in the Wild  
Keyword(3) Positional Encoding  
Keyword(4) Multiresolution Hash Encoding  
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1st Author's Name Yosei Noguchi  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Jiro Katto  
2nd Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2024-06-07 10:30:00 
Presentation Time 25 minutes 
Registration for IE 
Paper # SIP2024-11, BioX2024-11, IE2024-11, MI2024-11 
Volume (vol) vol.124 
Number (no) no.58(SIP), no.59(BioX), no.60(IE), no.61(MI) 
Page pp.54-59 
#Pages 6 
Date of Issue 2024-05-30 (SIP, BioX, IE, MI) 

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