| Presentation | 2006-06-23 A note on restoration of missing areas in still images using ER Algorithm : Introduction of new constraints using kernel principal component analysis Takahiro OGAWA, Miki HASEYAMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes an accurate reconstruction method of missing textures in still images using an ER algorithm. It is assumed that, in the same texture image, different local areas have similar images and Fourier transform magnitudes mapped into a high-dimensional feature space each other. Further, the proposed method sets the constraints of the ER algorithm in such a way that the target local image and its Fourier transform magnitude mapped into the feature space are respectively in their eigenspaces generated from the known local areas in the target image. Then, the proposed method realizes the accurate calculation of the unknown Fourier transform magnitude and its phase of the target local area, so that the missing areas can be restored accurately. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Image / Restoration / ER Algorithm / PCA / Kernel |
| Paper # | CAS2006-9,VLD2006-22,SIP2006-32 |
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| Conference Information | |
| Committee | SIP |
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| Conference Date | 2006/6/16(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Signal Processing (SIP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A note on restoration of missing areas in still images using ER Algorithm : Introduction of new constraints using kernel principal component analysis |
| Sub Title (in English) | |
| Keyword(1) | Image |
| Keyword(2) | Restoration |
| Keyword(3) | ER Algorithm |
| Keyword(4) | PCA |
| Keyword(5) | Kernel |
| 1st Author's Name | Takahiro OGAWA |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
| 2nd Author's Name | Miki HASEYAMA |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| Date | 2006-06-23 |
| Paper # | CAS2006-9,VLD2006-22,SIP2006-32 |
| Volume (vol) | vol.106 |
| Number (no) | 116 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |