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Paper Abstract and Keywords
Presentation 2009-09-24 13:30
Analysis of the Effect of the Viewing Distance in Texture Perception using Morphological and Statistical Model
Liang Li, Akira Asano (Hiroshima Univ.), Chie Muraki Asano (Yasuda Women's Univ.) SIP2009-45 SIS2009-20
Abstract (in Japanese) (See Japanese page) 
(in English) An analysis method of the effect of the viewing distance in texture perception using morphological and statistical model is proposed. Texture perception has been an area of interest for many researchers. However, the effect of the viewing distance which is an essential issue in texture discrimination is still an open problem. In this paper, we synthesized textures by controlling local and global textural features separately using a texture model based on mathematical morphology, namely the PGPC texture model. Visual sensory tests were carried out on thirty-two respondents in four experiments. The collected data was analyzed using the logistic regression model. The experimental results indicate that the viewing distance and the mutual interactions of local and global features of a texture have significant effects on human perception. Other factors such as prior knowledge and the order of the viewing positions influence human perception in texture discrimination. This study contributes to the construction of the numerical relation between the viewing distance and human texture perception.
Keyword (in Japanese) (See Japanese page) 
(in English) Texture Perception / Viewing Distance / Mathematical Morphology / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 203, SIS2009-20, pp. 23-28, Sept. 2009.
Paper # SIS2009-20 
Date of Issue 2009-09-17 (SIP, SIS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 SIP2009-45 SIS2009-20

Conference Information
Committee SIS SIP IPSJ-AVM  
Conference Date 2009-09-24 - 2009-09-25 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To SIS 
Conference Code 2009-09-SIS-SIP-AVM 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of the Effect of the Viewing Distance in Texture Perception using Morphological and Statistical Model 
Sub Title (in English)  
Keyword(1) Texture Perception  
Keyword(2) Viewing Distance  
Keyword(3) Mathematical Morphology  
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1st Author's Name Liang Li  
1st Author's Affiliation Hiroshima University (Hiroshima Univ.)
2nd Author's Name Akira Asano  
2nd Author's Affiliation Hiroshima University (Hiroshima Univ.)
3rd Author's Name Chie Muraki Asano  
3rd Author's Affiliation Yasuda Women's University (Yasuda Women's Univ.)
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Speaker Author-1 
Date Time 2009-09-24 13:30:00 
Presentation Time 30 minutes 
Registration for SIS 
Paper # SIP2009-45, SIS2009-20 
Volume (vol) vol.109 
Number (no) no.202(SIP), no.203(SIS) 
Page pp.23-28 
#Pages 6 
Date of Issue 2009-09-17 (SIP, SIS) 

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