Paper Abstract and Keywords |
Presentation |
2012-12-17 15:55
[Poster Presentation]
FPGA Implementation of HOG-based Real-Time Object Detection Processor Kenta Takagi, Kosuke Mizuno, Shintaro Izumi, Hiroshi Kawaguchi, Masahiko Yoshimoto (Kobe Univ.) ICD2012-105 Link to ES Tech. Rep. Archives: ICD2012-105 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Histogram of Oriented Gradients (HOG) is widely accepted feature descriptor for object detection. HOG is robust against changes in illumination and texture. Thus, HOG is highly effective for pedestrian detection and other object detection. In recent years, object detection techniques have been introduced to advanced automobile products and increasingly valuable. Additionally, recent progress of general-purpose processors enables to implement algorithms that require heavy computations such as HOG-based object detection. However, these processors suffer from high power consumption and are therefore unsuitable for mobile systems under limited battery conditions. Therefore, we propose a HOG-based object detection processor. It features a simplified HOG algorithm with cell-based scanning and simultaneous Support Vector Machine (SVM) calculation, cell-based pipeline architecture and parallelized modules. To evaluate the effectiveness of our approach, the proposed architecture is implemented onto a FPGA prototyping board. Results show that the proposed architecture can generate HOG features and detect objects with 40 MHz for SVGA resolution video (800 × 600 pixels) at 72 frames per second (fps). |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
HOG feature / FPGA / Real-time object detection / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 365, ICD2012-105, pp. 61-61, Dec. 2012. |
Paper # |
ICD2012-105 |
Date of Issue |
2012-12-10 (ICD) |
ISSN |
Print edition: ISSN 0913-5685 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 |
ICD2012-105 Link to ES Tech. Rep. Archives: ICD2012-105 |
Conference Information |
Committee |
ICD |
Conference Date |
2012-12-17 - 2012-12-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo Tech Front |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
ICD |
Conference Code |
2012-12-ICD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
FPGA Implementation of HOG-based Real-Time Object Detection Processor |
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HOG feature |
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FPGA |
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Real-time object detection |
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1st Author's Name |
Kenta Takagi |
1st Author's Affiliation |
Kobe University (Kobe Univ.) |
2nd Author's Name |
Kosuke Mizuno |
2nd Author's Affiliation |
Kobe University (Kobe Univ.) |
3rd Author's Name |
Shintaro Izumi |
3rd Author's Affiliation |
Kobe University (Kobe Univ.) |
4th Author's Name |
Hiroshi Kawaguchi |
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Kobe University (Kobe Univ.) |
5th Author's Name |
Masahiko Yoshimoto |
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Kobe University (Kobe Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-12-17 15:55:00 |
Presentation Time |
120 minutes |
Registration for |
ICD |
Paper # |
ICD2012-105 |
Volume (vol) |
vol.112 |
Number (no) |
no.365 |
Page |
p.61 |
#Pages |
1 |
Date of Issue |
2012-12-10 (ICD) |
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