Pixel-based colour contrast for abandoned and stolen object discrimination in video surveillance
EntidadUAM. Departamento de Tecnología Electrónica y de las Comunicaciones
EditorThe Institution of Engineering and Technology
Fecha de edición2012-01
10.1049/el.2011.3160Electronics Letters 48.2 (2012): 86 - 87
ISSN0013-5194 (print); 1350-911X (online)
Financiado porThis work has been partially supported by the Spanish Government (TEC2011-25995), by the Consejería de Educación of the Comunidad de Madrid and by The European Social Fund.
Versión del editorhttp://dx.doi.org/10.1049/el.2011.3160
MateriasImage colour analysis; Object detection; Video surveillance; Informática; Telecomunicaciones
NotaThis paper is a postprint of a paper submitted to and accepted for publication in Electronics Letters and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library
Derechos© The Institution of Engineering and Technology 2012
A novel approach is proposed for discriminating between abandoned or stolen previously detected stationary foreground regions in video surveillance. It is based on measuring the colour contrast of the contour of the stationary object under analysis at pixel level. Two contrasts are computed by analysing such a contour in the current and background frames. Then, both are combined for performing the discrimination. The experimental results over a heterogeneous dataset containing real scenarios demonstrate that this approach outperforms the related literature and greatly reduces the computational cost of the discrimination task, allowing real-time operation.
Google Scholar:San Miguel Avedillo, Juan Carlos - Caro Campos, Luis Alberto - Martínez Sánchez, José María
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