| Presentation | 2010-03-02 Design of Morphological Filters Using a Generalized f-mean Yoichi NISHINO, Makoto NAKASHIZUKA, Ryoko HANADA, Mitsuji MUNEYASU, Yoji IIGUNI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents a novel design method for the structuring elements of morphological filters. For the design of the morphological filters, we introduce approximating functions of max and min functions to approximate the morphological filters. Since the proposed approximating functions are differentiable, the outputs of the approximated morphological filters are also differentiable. The gradient based optimization technique is applied to the optimization of the approximated filter to obtain a quasi-optimum structring element. In denoising experiments, we show that the optimized morphological filters outperform existent filters. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Image processing / mathematical morphology / filter design / generalized-f mean / denoising |
| Paper # | CAS2009-130,SIP2009-175,CS2009-125 |
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| Conference Information | |
| Committee | CS |
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| Conference Date | 2010/2/22(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 Systems (CS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of Morphological Filters Using a Generalized f-mean |
| Sub Title (in English) | |
| Keyword(1) | Image processing |
| Keyword(2) | mathematical morphology |
| Keyword(3) | filter design |
| Keyword(4) | generalized-f mean |
| Keyword(5) | denoising |
| 1st Author's Name | Yoichi NISHINO |
| 1st Author's Affiliation | Graduate School of Engineering Science, Osaka University() |
| 2nd Author's Name | Makoto NAKASHIZUKA |
| 2nd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| 3rd Author's Name | Ryoko HANADA |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Kansai University |
| 4th Author's Name | Mitsuji MUNEYASU |
| 4th Author's Affiliation | Graduate School of Science and Engineering, Kansai University |
| 5th Author's Name | Yoji IIGUNI |
| 5th Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| Date | 2010-03-02 |
| Paper # | CAS2009-130,SIP2009-175,CS2009-125 |
| Volume (vol) | vol.109 |
| Number (no) | 436 |
| Page | pp.pp.- |
| #Pages | 2 |
| Date of Issue | |