| Presentation | 2006-09-15 An imporved histogram-equalization algorithm Noriaki MINAMI, Yoshio YAMADA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The histogram equalization is a well-known image processing algorithm which possibly converts input images into contrast-enhanced images with uniformly-distributed histograms. However, due to discreteness of input digital images, the histograms obtained by the conventional algorithm are far from the uniform distribution. This paper proposes a new histogram equalization algorithm which can provides almost uniformly-distributed images by applying all-pass filter to input digital images. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | histogram equalization / digital watermark |
| Paper # | CQ2006-52,OIS2006-39,IE2006-54 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 2006/9/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Communication Quality (CQ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An imporved histogram-equalization algorithm |
| Sub Title (in English) | |
| Keyword(1) | histogram equalization |
| Keyword(2) | digital watermark |
| 1st Author's Name | Noriaki MINAMI |
| 1st Author's Affiliation | Faculty of Informatics, Hiroshima Kokusaigakuin University() |
| 2nd Author's Name | Yoshio YAMADA |
| 2nd Author's Affiliation | Department of Electrical and Electronic Engineering, Faculty of Engineering, Ehime University |
| Date | 2006-09-15 |
| Paper # | CQ2006-52,OIS2006-39,IE2006-54 |
| Volume (vol) | vol.106 |
| Number (no) | 240 |
| Page | pp.pp.- |
| #Pages | 5 |
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