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| Paper: | IMDSP-P8.4 |
| Session: | Image and Multidimensional Signal Processing: Applications I |
| Time: | Thursday, May 20, 09:30 - 11:30 |
| Presentation: |
Poster |
| Topic: |
Image and Multidimensional Signal Processing: Image Scanning, Display, and Printing |
| Title: |
A NOVEL ALGORITHM TO STITCH MULTIPLE VIEWS IN IMAGE MOSAICS |
| Authors: |
Xiaoyong Sun; University of Ottawa | | |
| | Eric Dubois; University of Ottawa | | |
| Abstract: |
This paper presents a new method for registration and stitching of adjacent views in an image mosaic, specifically for cylindrical panoramas. The possible registration errors for the overlap area of two pictures captured by a camera mounted on a tripod at different rotation angles have been analyzed based on a general camera rotation model. Then a novel algorithm is proposed based on affine and refocusing adjustments on the optimal stripe block where the stitching will be implemented. The registration errors can be largely reduced because a narrow stripe block is selected instead of the whole overlap area. The simulations on the overlap area registration algorithm show that our method can significantly reduce the stitching errors. |
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