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dc.contributor.authorBaştan, M.en_US
dc.contributor.authorGüdükbay, U.en_US
dc.contributor.authorUlusoy Ö.en_US
dc.date.accessioned2016-02-08T11:37:22Z
dc.date.available2016-02-08T11:37:22Z
dc.date.issued2008en_US
dc.identifier.urihttp://hdl.handle.net/11693/26840
dc.description.abstractWe describe a method to automatically extract video objects, which are important for object-based indexing of videos in an MPEG-7 compliant video database system. Most of the existing salient object detection approaches detect visually conspicuous image structures, while our method aims to find regions that may be important for indexing in a video database system. Our method works on a shot basis. We first segment each frame to obtain homogeneous regions in terms of color and texture. Then, we extract a set of local and global color, shape, texture and motion features for each region. Finally, the regions are classified as being salient or non-salient using SVMs trained on a few hundreds of example regions. Experimental results from news video segments show that the proposed method is more effective in extracting the important regions in terms of human visual perception. ©2008 IEEE.en_US
dc.language.isoTurkishen_US
dc.source.title2008 IEEE 16th Signal Processing, Communication and Applications Conference, SIUen_US
dc.relation.isversionofhttp://dx.doi.org/10.1109/SIU.2008.4632733en_US
dc.subjectAutomatic extractionsen_US
dc.subjectHomogeneous regionsen_US
dc.subjectHuman visual perceptionsen_US
dc.subjectImage Structuresen_US
dc.subjectMotion featuresen_US
dc.subjectNews videosen_US
dc.subjectSalient object detectionsen_US
dc.subjectVideo database systemsen_US
dc.subjectVideo Objectsen_US
dc.subjectFeature extractionen_US
dc.subjectImage analysisen_US
dc.subjectIndexing (of information)en_US
dc.subjectMotion Picture Experts Group standardsen_US
dc.subjectObject recognitionen_US
dc.subjectSignal processingen_US
dc.subjectTexturesen_US
dc.subjectVideo recordingen_US
dc.subjectDatabase systemsen_US
dc.titleAutomatic extraction of important objects for an MPEG-7 compliant video database systemen_US
dc.title.alternativeMPEG-7 uyumlu video veri tabanlari için önemli nesnelerin otomatik olarak bulunmasien_US
dc.typeConference Paperen_US
dc.departmentDepartment of Computer Engineering
dc.identifier.doi10.1109/SIU.2008.4632733en_US


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