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Paper Abstract and Keywords
Presentation 2011-10-17 14:00
Finger nail detection in hand images using difference of nail-color density between inside and outside fingernail and skin areas
Noriaki Fujishima, Kiyoshi Hoshino (Univ. of Tsukuba)
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose the nail area detection system which can detect nail area positions from hand images including palm area. The system uses two-step searches method. Firstly, it extracts the areas which have nail-color pixels by using separation plane in color space in a hand image. Secondly, it searches nail areas by using the density of nail-color pixels around the center of gravity of the areas. As a result of the evaluation experiment, this system performed nail area detections precisely regardless of the both sides of the hand when the influences of a shadow were few in hand images.
Keyword (in Japanese) (See Japanese page) 
(in English) nail area detection / hand images including palm area / density of nail-color pixels / two-step searches / / / /  
Reference Info. ITE Tech. Rep., vol. 35, no. 40, HI2011-65, pp. 9-12, Oct. 2011.
Paper # HI2011-65 
Date of Issue 2011-10-10 (IDY, HI, 3DIT) 
ISSN Print edition: ISSN 1342-6893
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Conference Information
Conference Date 2011-10-17 - 2011-10-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To HI 
Conference Code 2011-10-IDY-3DIT-HI-EID-OQD-JC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Finger nail detection in hand images using difference of nail-color density between inside and outside fingernail and skin areas 
Sub Title (in English)  
Keyword(1) nail area detection  
Keyword(2) hand images including palm area  
Keyword(3) density of nail-color pixels  
Keyword(4) two-step searches  
1st Author's Name Noriaki Fujishima  
1st Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
2nd Author's Name Kiyoshi Hoshino  
2nd Author's Affiliation University of Tsukuba (Univ. of Tsukuba)
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Speaker Author-1 
Date Time 2011-10-17 14:00:00 
Presentation Time 30 minutes 
Registration for HI 
Paper # IDY2011-44, HI2011-65, 3DIT2011-74 
Volume (vol) vol.35 
Number (no) no.40 
Page pp.9-12 
Date of Issue 2011-10-10 (IDY, HI, 3DIT) 

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