An MPEG-7 compatible video retrieval system with integrated support for complex multimodal queries
buir.contributor.author | Baştan, Muhammet | |
buir.contributor.author | Çam, Hayati | |
buir.contributor.author | Güdükbay, Uğur | |
buir.contributor.author | Ulusoy, Özgür | |
dc.contributor.author | Baştan, Muhammet | en_US |
dc.contributor.author | Çam, Hayati | en_US |
dc.contributor.author | Güdükbay, Uğur | en_US |
dc.contributor.author | Ulusoy, Özgür | en_US |
dc.date.accessioned | 2020-02-06T08:19:55Z | |
dc.date.available | 2020-02-06T08:19:55Z | |
dc.date.issued | 2019 | |
dc.department | Department of Computer Engineering | en_US |
dc.description.abstract | We present BilVideo-7, an MPEG-7 compatible, video indexing and retrieval system that supports complex multimodal queries in a unified framework. An MPEG-7 profile is developed to represent the videos by decomposing them into Shots, Keyframes, Still Regions and Moving Regions. The MPEG-7 compatible XML representations of videos according to this profile are obtained by the MPEG-7 compatible video feature extraction and annotation tool of BilVideo-7, and stored in a native XML database. Users can formulate text-based semantic, color, texture, shape, location, motion and spatio-temporal queries on an intuitive, easy-to-use Visual Query Interface, whose Composite Query Interface can be used to specify very complex queries containing any type and number of video segments with their descriptors. The multi-threaded Query Processing Server parses incoming queries into subqueries and executes each subquery in a separate thread. Then, it fuses subquery results in a bottom-up manner to obtain the final query result. The whole system is unique in that it provides very powerful querying capabilities with a wide range of descriptors and multimodal query processing in an MPEG-7 compatible interoperable environment. We present sample queries to demonstrate the capabilities of the system. | en_US |
dc.description.provenance | Submitted by Zeynep Aykut (zeynepay@bilkent.edu.tr) on 2020-02-06T08:19:55Z No. of bitstreams: 1 An_MPEG_7_compatible_video_retrieval_system_with_integrated_support_for_complex_multimodal_queries.pdf: 935511 bytes, checksum: 819d789589615148bb2c02b2456fa3a3 (MD5) | en |
dc.description.provenance | Made available in DSpace on 2020-02-06T08:19:55Z (GMT). No. of bitstreams: 1 An_MPEG_7_compatible_video_retrieval_system_with_integrated_support_for_complex_multimodal_queries.pdf: 935511 bytes, checksum: 819d789589615148bb2c02b2456fa3a3 (MD5) Previous issue date: 2019 | en |
dc.identifier.doi | 10.1109/MMUL.2009.74 | en_US |
dc.identifier.eissn | 1941-0166 | en_US |
dc.identifier.issn | 1070-986X | en_US |
dc.identifier.uri | http://hdl.handle.net/11693/53122 | en_US |
dc.language.iso | English | en_US |
dc.publisher | IEEE Computer Society | en_US |
dc.relation.isversionof | https://dx.doi.org/10.1109/MMUL.2009.74 | en_US |
dc.source.title | IEEE Multimedia | en_US |
dc.subject | Computer vision | en_US |
dc.subject | Feature extraction | en_US |
dc.subject | Image processing | en_US |
dc.subject | MPEG-7 | en_US |
dc.subject | Pattern recognition | en_US |
dc.subject | Query processing | en_US |
dc.subject | Semantics | en_US |
dc.subject | Spatial databases | en_US |
dc.subject | Video processing | en_US |
dc.subject | Video retrieval | en_US |
dc.subject | Visual databases | en_US |
dc.subject | Multimodal query processing. | en_US |
dc.title | An MPEG-7 compatible video retrieval system with integrated support for complex multimodal queries | en_US |
dc.type | Article | en_US |
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