| Presentation | 1998/2/4 Image Morphing by using Thin Plate Spline Transformation and Snake Model Aboul Ella Hassanien, Masayuki NAKAJIMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The interpolation of scattered data is a problem that is appearing in science and engineering. In this paper, we presents a warping algorithm using thin plate spline, a well known scattered data method which has several advantages. It is efficient in time complexity and smoothed interpolated morphed images with only a remarkably small number of feature points specified. It allows each feature point to be mapped to the corresponding feature point in the warped image. Once the images warped to align the positions of feature and their shapes. The in-between images from given two images could be defined by cross dissolving the positions of correspondence and their shapes and colors. We adopt a semiautomatic algorithm based on ziplock snake model for the establishment of these correspondence points. We also, describe an efficient cross dissolve algorithm to generate the in-between images. Comparison with other two scattered data methods; radial basis function and elastic body spleen are explained. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | image warping / image morphing / elastic body spline / thin plate spline / radial basis function / interpolations / ziplock snake |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 1998/2/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electronic Information Displays (EID) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Image Morphing by using Thin Plate Spline Transformation and Snake Model |
| Sub Title (in English) | |
| Keyword(1) | image warping |
| Keyword(2) | image morphing |
| Keyword(3) | elastic body spline |
| Keyword(4) | thin plate spline |
| Keyword(5) | radial basis function |
| Keyword(6) | interpolations |
| Keyword(7) | ziplock snake |
| 1st Author's Name | Aboul Ella Hassanien |
| 1st Author's Affiliation | Graduate School of Information Science &Engineering, Tokyo Institute of Technology() |
| 2nd Author's Name | Masayuki NAKAJIMA |
| 2nd Author's Affiliation | Graduate School of Information Science &Engineering, Tokyo Institute of Technology |
| Date | 1998/2/4 |
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| Volume (vol) | vol.97 |
| Number (no) | 527 |
| Page | pp.pp.- |
| #Pages | 6 |
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