| Presentation | 2005-03-25 A Study on Image Coding based on Essential Curved Surface Units Shigeki CHIBA, Masashi KAMEDA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A one of the problem of JPEG mosquito noise occurred around edge. JPEG2000 is an advanced method of JPEG, however this method have similarly noise as known as ringing noise. This is because, these method is considered an image signal, not an image structure. We propose an image coding method based on an image model which can preserve the image structure. We assume that an image is composed by three regions in spatial domain, named as the flat region, the edge region, and gradation region, respectively. We define a few patterns which preserve a feature of each region as Essential Curved Surface Units, and encode an image using Essential Curved Surface Units. In our previous research, we defined an Essential Curved Surface Units. In this paper, we propose an image coding method based on Essential Curved Surface Units. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Image coding / Modeling / Image structure / Essential Curved Surface Units |
| Paper # | IE2004-229 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2005/3/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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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 Image Coding based on Essential Curved Surface Units |
| Sub Title (in English) | |
| Keyword(1) | Image coding |
| Keyword(2) | Modeling |
| Keyword(3) | Image structure |
| Keyword(4) | Essential Curved Surface Units |
| 1st Author's Name | Shigeki CHIBA |
| 1st Author's Affiliation | Graduate School of Software and Information Science() |
| 2nd Author's Name | Masashi KAMEDA |
| 2nd Author's Affiliation | Graduate School of Software and Information Science |
| Date | 2005-03-25 |
| Paper # | IE2004-229 |
| Volume (vol) | vol.104 |
| Number (no) | 752 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |