| Paper Abstract and Keywords |
| Presentation |
2012-02-24 16:10
Image Enlargement Method for Preservation of Edge using Quadratic Bezier Curve
Naomi Takahashi, Masashi Kameda (Iwate Pref.Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Image enlargement method using linear interpolation causes blur because edge is extend as same as non-edge region. In this paper, we have proposed image enlargement method for preservation of edge using quadratic Bezier curve. Our method calculates fitting curves each scan lines in the image and makes enlargement image by extending fitting curves with preservation of edge. As a result, it is seen that the proposal method doesn’t have blur in the enlargement image compared with linear interpolation method. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Image Enlargement / Quadratic Bezier Curve / Curve Approximation / Edge / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 36, no. 10, BCT2012-38, pp. 29-32, Feb. 2012. |
| Paper # |
BCT2012-38 |
| Date of Issue |
2012-02-17 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2012-02-24 - 2012-02-25 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kanpo no yado Yaidu |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
BCT |
| Conference Code |
2012-02-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Image Enlargement Method for Preservation of Edge using Quadratic Bezier Curve |
| Sub Title (in English) |
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| Keyword(1) |
Image Enlargement |
| Keyword(2) |
Quadratic Bezier Curve |
| Keyword(3) |
Curve Approximation |
| Keyword(4) |
Edge |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Naomi Takahashi |
| 1st Author's Affiliation |
Iwate Prefectural University (Iwate Pref.Univ.) |
| 2nd Author's Name |
Masashi Kameda |
| 2nd Author's Affiliation |
Iwate Prefectural University (Iwate Pref.Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2012-02-24 16:10:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2012-38 |
| Volume (vol) |
vol.36 |
| Number (no) |
no.10 |
| Page |
pp.29-32 |
| #Pages |
4 |
| Date of Issue |
2012-02-17 (BCT) |