Please use this identifier to cite or link to this item:
DC FieldValue
dc.titleSummarization from Multiple User Generated Videos in Geo-Space
dc.contributor.authorZHANG YING
dc.identifier.citationZHANG YING (2014-08-01). Summarization from Multiple User Generated Videos in Geo-Space. ScholarBank@NUS Repository.
dc.description.abstractIn recent years, we have witnessed an overwhelming number of user-generated videos being captured on a daily basis. The problem of an efficient summarization from multiple videos is emerged consequently. In this thesis, we investigate how to formulate, display and improve a multi-video summarization with the following contributions. The first three works propose solutions to detect region of interests among multiple videos according to their geographic properties and convert the summarization to a graph-analysis problem with a dynamic programming-based solution to achieve the optimized informativeness, quality and coherency. The fourth work proposes an interactive and dynamic video exploration system where people can conduct personalized summary queries through direct map-based manipulations. Lastly, we investigate whether external crowdsourcing databases contribute to improving the summary quality by recommending a list of photography spots which are of potential to capture appealing photos for a landmark.
dc.subjectvideo summary, video analysis, sensor-rich video, location-based service, geo-tagging, mobile video
dc.contributor.departmentCOMPUTER SCIENCE
dc.contributor.supervisorZIMMERMANN, ROGER
dc.description.degreeconferredDOCTOR OF PHILOSOPHY
Appears in Collections:Ph.D Theses (Open)

Show simple item record
Files in This Item:
File Description SizeFormatAccess SettingsVersion 
ZhangY.pdf5.22 MBAdobe PDF



Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.