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Dynamic View Synthesis from Camera in Spinning Ball
| Content Provider | Semantic Scholar |
|---|---|
| Author | Horita, Kodai Kitani, Kris Makoto Sasaki, Hideki Koike, Hideki |
| Copyright Year | 2014 |
| Abstract | We placed a small wireless camera inside an American football to capture the ball’s view during flight to augment the spectator’s experience when watching American football. To this end, we propose a robust video synthesis algorithm that leverages the unique constraints of fast spinning cameras to obtain a stable bird’s-eye-view video clip. Our algorithm uses coarse-to-fine image homography computation to progressively register images. We then optimized the energy function defined over pixel-wise color similarity and distance to image borders to find optimal image seams to create panoramic composite images. Our results show that we can generate realistic videos from a camera spinning at speeds of up |
| File Format | PDF HTM / HTML |
| DOI | 10.3169/itej.68.j495 |
| Volume Number | 68 |
| Alternate Webpage(s) | https://www.jstage.jst.go.jp/article/itej/68/11/68_J495/_pdf |
| Alternate Webpage(s) | https://doi.org/10.3169/itej.68.j495 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
