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Title: Generating synthetic meta-data for georeferenced video management
Authors: Ay, S.A.
Kim, S.H.
Zimmermann, R. 
Keywords: Georeferenced video
Meta-data generation
Issue Date: 2010
Source: Ay, S.A.,Kim, S.H.,Zimmermann, R. (2010). Generating synthetic meta-data for georeferenced video management. GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems : 280-289. ScholarBank@NUS Repository.
Abstract: Recently various sensors, such as GPS and compass devices, can be cost-effectively manufactured and this allows their deployment in conjunction with mobile video cameras. Hence, recorded clips can automatically be annotated with geospa-tial information and the resulting georeferenced videos may be used in various Geographic Information System (GIS) applications. However, the research community is lacking large-scale and realistic test datasets of such sensor-fused information to evaluate their techniques since collecting real-world test data requires considerable time and effort. To fill this void, we propose an approach for generating synthetic video meta-data with realistic geospatial properties for mobile video management research. We highlight the essential aspects of the georeferenced video meta-data and present an approach to simulate the behavioral patterns of mobile cameras in the synthetic data. The data generation process can be customized through user parameters for a variety of GIS applications that use mobile videos. We demonstrate the feasibility and applicability of the proposed approach by providing comparisons with real-world data. © 2010 ACM.
Source Title: GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems
ISBN: 9781450304283
DOI: 10.1145/1869790.1869830
Appears in Collections:Staff Publications

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