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Automatic Classification of Field of View in Video
Toronto, ON, Canada July 09-July 12
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICME.2006.2628542006 IEEE International Conference on ...
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Maria Ferrer, Philips Research Europe, High Tech Campus 34, 5656AE Eindhoven, The Netherlands. Email: maria.zapata.ferrer@philips.com
Mauro Barbieri, Philips Research Europe, High Tech Campus 34, 5656AE Eindhoven, The Netherlands. Email: mauro.babieri@philips.com
Hans Weda, Philips Research Europe, High Tech Campus 34, 5656AE Eindhoven, The Netherlands. Email: hans.weda@philips.com
Automatic systems are needed for audiovisual databases to efficiently index, browse, summarize and retrieve, because the amount of stored data is increasing tremendously. Historically film production techniques, have developed, in part, to convey e.g. meaning or atmosphere to the viewer. By studying these techniques, established guidelines for conveying meaning may be incorporated into automated tools for video analysis. In the current paper we present an approach in this area to classify different shot types, such as long shots, medium shots and close ups, which are important elements of video production. Based on a set of features calculated from the audiovisual content (e.g. presence of camera motion and size of detected faces), a Bayesian classifier distinguishes between six different shot types. The performance of this novel generic field of view classifier in terms of precision and recall is promising.
Citation:
Maria Ferrer, Mauro Barbieri, Hans Weda, "Automatic Classification of Field of View in Video," icme, pp.1609-1612, 2006 IEEE International Conference on Multimedia and Expo, 2006
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