| Presentation | 2005-02-03 A study on reconstruction of missing texture in still images Application of ER algorithm Takahiro OGAWA, Miki HASEYAMA, Hideo KITAJIMA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Several methods for reconstruction of missing textures in still images have been studied. However, they cannot restore the missing areas without suffering from degradations, so that their performance is not enough for accurate restoration. Therefore, this paper proposes an accurate reconstruction method using the ER (Error-Reduction) algorithm. Noting a feature of texture images, the proposed method can calculate the Fourier transform magnitude of the area including missing pixels from the area whose texture is similar in the target image. The similar texture is selected by a novel approach monitoring the errors of the ER algorithm. Further, the proposed method recovers the phase of the target area from the obtained Fourier transform magnitude by using the ER algorithm modified for the restoration and can accurately reconstruct the missing textures. Some experimental results are shown to verify its high performance of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Texture / Reconstruction / Restoration / ER algorithm |
| Paper # | ITS2004-53,IE2004-187 |
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| Conference Information | |
| Committee | ITS |
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| Conference Date | 2005/1/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Intelligent Transport Systems Technology (ITS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on reconstruction of missing texture in still images Application of ER algorithm |
| Sub Title (in English) | |
| Keyword(1) | Texture |
| Keyword(2) | Reconstruction |
| Keyword(3) | Restoration |
| Keyword(4) | ER algorithm |
| 1st Author's Name | Takahiro OGAWA |
| 1st Author's Affiliation | Graduate School of Engineering, Hokkaido University() |
| 2nd Author's Name | Miki HASEYAMA |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 3rd Author's Name | Hideo KITAJIMA |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| Date | 2005-02-03 |
| Paper # | ITS2004-53,IE2004-187 |
| Volume (vol) | vol.104 |
| Number (no) | 646 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |