Paper Abstract and Keywords |
Presentation |
2010-05-13 14:20
Real-time processing of contrast limited adaptive histogram equalization on FPGA Kentaro Kokufuta, Tsutomu Maruyama (Univ. of Tsukuba) RECONF2010-3 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Contrast limited adaptive histogram equalization (CLAHE) is a technique to enhance the visibility of local details of an image by increasing the contrast in local regions. In CLAHE, the enhancement is controlled to avoid excess amplication of the noises in the local regions. CLAHE is very computationally intensive, because we need to compute a number of histograms, and distribute them using an algorithm which requires iterations. In this paper, we propose an approach for real-time computation of CLAHE using an FPGA. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
FPGA / image processing / contrast enhancement / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 32, RECONF2010-3, pp. 13-18, May 2010. |
Paper # |
RECONF2010-3 |
Date of Issue |
2010-05-06 (RECONF) |
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) |
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RECONF2010-3 |
Conference Information |
Committee |
RECONF |
Conference Date |
2010-05-13 - 2010-05-14 |
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(See Japanese page) |
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RECONF |
Conference Code |
2010-05-RECONF |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
Real-time processing of contrast limited adaptive histogram equalization on FPGA |
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FPGA |
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image processing |
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contrast enhancement |
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1st Author's Name |
Kentaro Kokufuta |
1st Author's Affiliation |
University of Tsukuba (Univ. of Tsukuba) |
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Tsutomu Maruyama |
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University of Tsukuba (Univ. of Tsukuba) |
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Speaker |
Author-1 |
Date Time |
2010-05-13 14:20:00 |
Presentation Time |
25 minutes |
Registration for |
RECONF |
Paper # |
RECONF2010-3 |
Volume (vol) |
vol.110 |
Number (no) |
no.32 |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2010-05-06 (RECONF) |
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