Finding a needle in a haystack: an interactive video archive explorer for professional video searchers

Professional video searchers typically have to search for particular video fragments in a vast video archive that contains many hours of video data. Without having the right video archive exploration tools, this is a difficult and time consuming task that induces hours of video skimming. We propose...

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Vydáno v:Multimedia tools and applications Ročník 63; číslo 2; s. 331 - 356
Hlavní autoři: Haesen, Mieke, Meskens, Jan, Luyten, Kris, Coninx, Karin, Becker, Jan Hendrik, Tuytelaars, Tinne, Poulisse, Gert-Jan, Pham, Phi The, Moens, Marie-Francine
Médium: Journal Article
Jazyk:angličtina
Vydáno: Boston Springer US 01.03.2013
Springer Nature B.V
Témata:
Algorithms
Analysis
Archives
Archives & records
Broadcasting industry
Collaboration
Computer Communication Networks
Computer Science
Data Structures and Information Theory
Digital video
End users
Exploration
Interactive
Keywords
Legacy systems
Multimedia
Multimedia computer applications
Multimedia Information Systems
Searches
Searching
Software engineering
Special Purpose and Application-Based Systems
Studies
Tasks
User interface
User needs
User satisfaction
Visual
User-centred software engineering
Information filtering
Searching and browsing video archives
Interactive visualisations
ISSN:1380-7501, 1573-7721
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Popis
Shrnutí:Professional video searchers typically have to search for particular video fragments in a vast video archive that contains many hours of video data. Without having the right video archive exploration tools, this is a difficult and time consuming task that induces hours of video skimming. We propose the video archive explorer, a video exploration tool that provides visual representations of automatically detected concepts to facilitate individual and collaborative video search tasks. This video archive explorer is developed by employing a user-centred methodology, which ensures that the tool is more likely to fit to the end user needs. A qualitative evaluation with professional video searchers shows that the combination of automatic video indexing, interactive visualisations and user-centred design can result in an increased usability, user satisfaction and productivity.
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ISSN:1380-7501
1573-7721
DOI:10.1007/s11042-011-0809-y