| Presentation | 2002/4/11 High-Precision Image Registration Based on Phase-Only Correlation Yoshifumi SASAKI, Kenji TAKITA, Takafumi AOKI, Tatsuo HIGUCHI, Koji KOBAYASHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | High-precision image registration is of fundamental importance in various computer vision and remote sensing algorithms. The authors have investigated high-precision image registration techniques based on phase-only correlation (POC), which make possible to detect image translation and rotation with sub-pixel accuracy and can be applied to various different target objects without modifying the basic algorithm. This paper presents the principle of high-precision image registration using POC for detecting image translation and rotation. Performance evaluation through basic experiments shows that the POC-based registration algorithm can detect image translation in about 1/100-pixel accuracy and image rotation in about 1/30-degree accuracy. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Image registration / Image matching / Phase correlation function / Phase-only correlation function / Computer vision |
| Paper # | MI2002-9 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2002/4/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Medical Imaging (MI) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High-Precision Image Registration Based on Phase-Only Correlation |
| Sub Title (in English) | |
| Keyword(1) | Image registration |
| Keyword(2) | Image matching |
| Keyword(3) | Phase correlation function |
| Keyword(4) | Phase-only correlation function |
| Keyword(5) | Computer vision |
| 1st Author's Name | Yoshifumi SASAKI |
| 1st Author's Affiliation | Faculty of Science and Technology, Ishinomaki Senshu University() |
| 2nd Author's Name | Kenji TAKITA |
| 2nd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| 3rd Author's Name | Takafumi AOKI |
| 3rd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| 4th Author's Name | Tatsuo HIGUCHI |
| 4th Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
| 5th Author's Name | Koji KOBAYASHI |
| 5th Author's Affiliation | New Business Development Center, Yamatake Corporation |
| Date | 2002/4/11 |
| Paper # | MI2002-9 |
| Volume (vol) | vol.102 |
| Number (no) | 17 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |