| 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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