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Paper Abstract and Keywords
Presentation 2014-06-12 09:25
Optimized HOG for database system
Mao Hatto, Takaaki Miyajima, Hiroki Matsutani, Hideharu Amano (Keio Univ.) RECONF2014-3
Abstract (in Japanese) (See Japanese page) 
(in English) As technology of High Performance Computing and Pattern Recognition has evolved rapidly, Human
Detection system also has gathered attention recently. HOG (Histogram of Oriented Gradients) is an effective way
for extract feature values. Also, Real Adaboost Algorithm has a good discrernment performance and easiness for
implementation. Feature data collected by such kind of human detection system are stored in a database server, and
they are expected to apply for security system or some otehr useful application. However, these are some difficulities
in the human detection system, which consists HOG feature and Real Adaboost, due to large data of feature values.
In this paper, we aim the reduction of feature data with same detection accuracy using fixed-point arithmetic and
LUTs(Look Up Table), and high performance execution via FPGA(Field-Programmable Gate Array).
Keyword (in Japanese) (See Japanese page) 
(in English) HOG / Real Adaboost / FPGA / Human Detection / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 75, RECONF2014-3, pp. 11-16, June 2014.
Paper # RECONF2014-3 
Date of Issue 2014-06-04 (RECONF) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 RECONF2014-3

Conference Information
Committee RECONF  
Conference Date 2014-06-11 - 2014-06-12 
Place (in Japanese) (See Japanese page) 
Place (in English) Katahira Sakura Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Reconfigurable Systems, etc. 
Paper Information
Registration To RECONF 
Conference Code 2014-06-RECONF 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Optimized HOG for database system 
Sub Title (in English)  
Keyword(1) HOG  
Keyword(2) Real Adaboost  
Keyword(3) FPGA  
Keyword(4) Human Detection  
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1st Author's Name Mao Hatto  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Takaaki Miyajima  
2nd Author's Affiliation Keio University (Keio Univ.)
3rd Author's Name Hiroki Matsutani  
3rd Author's Affiliation Keio University (Keio Univ.)
4th Author's Name Hideharu Amano  
4th Author's Affiliation Keio University (Keio Univ.)
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Speaker Author-1 
Date Time 2014-06-12 09:25:00 
Presentation Time 25 minutes 
Registration for RECONF 
Paper # RECONF2014-3 
Volume (vol) vol.114 
Number (no) no.75 
Page pp.11-16 
#Pages
Date of Issue 2014-06-04 (RECONF) 


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