Simple and robust hard cut detection using interframe diferences
Resumen:
In this paper we introduce a simple method for the detection of hard cuts using only interframe diferences. The method is inspired in the computational gestalt theory. The key idea in this theory is to define a meaningful event as large deviation from the expected background process. That is, an event that has little probability to occur given a probabilistic background model. In our case we will de¯ne a hard cut when the interframe diferences have little probability to be produced by a given model of interframe diferences of non-cut frames. Since we only use interframe diferences, there is no need to perform motion estimation, or other type of processing, and the method turns to be very simple with low computational cost. The proposed method outperforms similar methods proposed in the literature.
| 2005 | |
| Español | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/21197 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND) |
| Sumario: | Trabajo presentado en el Congreso IberoAmericano de Reconocimiento de Patrones, CIARP, La Habana, Cuba, 2005 |
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