Robust Motion Detection in Real-Life Scenarios
Martínez-Martín, Ester, Pobil, Ángel P. del
Produktnummer:
189dc28c15139b4026859e3e4005ac6ec6
| Autor: | Martínez-Martín, Ester Pobil, Ángel P. del |
|---|---|
| Themengebiete: | Applications Background Maintenance Image Processing Motion Detection Segmentation |
| Veröffentlichungsdatum: | 11.07.2012 |
| EAN: | 9781447142157 |
| Sprache: | Englisch |
| Seitenzahl: | 108 |
| Produktart: | Kartoniert / Broschiert |
| Verlag: | Springer London |
Produktinformationen "Robust Motion Detection in Real-Life Scenarios"
This work proposes a complete sensor-independent visual system that provides robust target motion detection. First, the way sensors obtain images, in terms of resolution distribution and pixel neighbourhood, is studied. This allows a spatial analysis of motion to be carried out. Then, a novel background maintenance approach for robust target motion detection is implemented. Two different situations are considered: a fixed camera observing a constant background where objects are moving; and a still camera observing objects in movement within a dynamic background. This distinction lies on developing a surveillance mechanism without the constraint of observing a scene free of foreground elements for several seconds when a reliable initial background model is obtained, as that situation cannot be guaranteed when a robotic system works in an unknown environment. Other problems are also addressed to successfully deal with changes in illumination, and the distinction between foreground and background elements.
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