Presentation | 1995/9/29 Image Restoration With the Natural-Observation Method Using Several Types of Degrated Functions Yasuei Ogawa, Yoshiaki Saitoh, Junichi Hori, Tohru Kiryu, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Observed images are often degrated by an observation system. In this study we restore original images from degrated images, assuming that degrated functions are known and parameters that express a degrated degree are unknown. Original images are usually restored by the estimated parameters, but the estimates contained the error. Then, we applied the two-dimensional natural-observation method for compensating the estimation error. We estimated the parameters of degrated functions and the natural-observation coefficients, using a step image as a reference image. The results were evaluated by the estimation error of parameters for typical shift-invariant degrated functions such as Butterworth-type, Gaussian function, and Sinc function. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Image Restoration / Natural-Observation Method / Restoration Filter / Degrated Function |
Paper # | MBE95-66 |
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Committee | MBE |
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Conference Date | 1995/9/29(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 | ME and Bio Cybernetics (MBE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Image Restoration With the Natural-Observation Method Using Several Types of Degrated Functions |
Sub Title (in English) | |
Keyword(1) | Image Restoration |
Keyword(2) | Natural-Observation Method |
Keyword(3) | Restoration Filter |
Keyword(4) | Degrated Function |
1st Author's Name | Yasuei Ogawa |
1st Author's Affiliation | Graduate School of Science and Technology, Niigata University() |
2nd Author's Name | Yoshiaki Saitoh |
2nd Author's Affiliation | Faculty of Engineering, Niigata University |
3rd Author's Name | Junichi Hori |
3rd Author's Affiliation | Faculty of Engineering, Niigata University |
4th Author's Name | Tohru Kiryu |
4th Author's Affiliation | Graduate School of Science and Technology, Niigata University |
Date | 1995/9/29 |
Paper # | MBE95-66 |
Volume (vol) | vol.95 |
Number (no) | 285 |
Page | pp.pp.- |
#Pages | 8 |
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