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| Paper Abstract and Keywords | ||
| Presentation | 2016-02-22 15:00 Image Contrast Enhancement by Interpolative Histogram Specification Hengjun Yu, Kohei Inoue, Kenji Hara, Kiichi Urahama (Kyushu Univ.)  ITS2015-68 IE2015-110 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose a method for enhancing the contrast of grayscale images by interpolative histogram specification, which transforms the histogram of an input image into a target one which is calculated from the equalized one that frequently has 0-valued bins. The target histogram is obtained by filling the 0-valued bins with nonzero values by interpolation. Experimental results show that the proposed method can enhance the image contrast by suppressing false contours which often appear on conventionally histogram-equalized images. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | contrast enhancement / histogram equalization / histogram specification / interpolation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 459, IE2015-110, pp. 91-96, Feb. 2016. | |
| Paper # | IE2015-110 | |
| Date of Issue | 2016-02-15 (ITS, IE) | |
| 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 | ITS2015-68 IE2015-110 |
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| Conference Information | |
| Committee | ITS IE ITE-AIT ITE-HI ITE-ME ITE-MMS ITE-CE |
| Conference Date | 2016-02-22 - 2016-02-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | IE |
| Conference Code | 2016-02-ITS-IE-AIT-HI-ME-MMS-CE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Image Contrast Enhancement by Interpolative Histogram Specification |
| Sub Title (in English) | |
| Keyword(1) | contrast enhancement |
| Keyword(2) | histogram equalization |
| Keyword(3) | histogram specification |
| Keyword(4) | interpolation |
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| 1st Author's Name | Hengjun Yu |
| 1st Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 2nd Author's Name | Kohei Inoue |
| 2nd Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 3rd Author's Name | Kenji Hara |
| 3rd Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 4th Author's Name | Kiichi Urahama |
| 4th Author's Affiliation | Kyushu University (Kyushu Univ.) |
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| Speaker | Author-2 |
| Date Time | 2016-02-22 15:00:00 |
| Presentation Time | 15 minutes |
| Registration for | IE |
| Paper # | ITS2015-68, IE2015-110 |
| Volume (vol) | vol.115 |
| Number (no) | no.458(ITS), no.459(IE) |
| Page | pp.91-96 |
| #Pages | 6 |
| Date of Issue | 2016-02-15 (ITS, IE) |
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