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CIVR
2008
Springer

Supporting video library exploratory search: when storyboards are not enough

11 years 3 months ago
Supporting video library exploratory search: when storyboards are not enough
Storyboards, a grid layout of thumbnail images as surrogates representing video, have received much attention in video retrieval interfaces and published studies through the years, and work quite well as navigation aids and as facilitators for shotbased information retrieval. When the information need is tied less to shots and requires inspection of stories and across stories, other interfaces into the video data have been demonstrated to be quite useful. These interfaces include scatterplots for timelines, choropleth maps, dynamic query preview histograms, and named entity relation diagrams representing sets of hundreds or thousands of video stories. One challenge for interactive video search is to move beyond support for fact-finding and also address broader, longer term search activities of learning, analysis, synthesis, and discovery. Examples are shown for broadcast news and life oral histories, drawing from empirically collected data showing how such interfaces can promote impro...
Michael G. Christel
Added 18 Oct 2010
Updated 18 Oct 2010
Type Conference
Year 2008
Where CIVR
Authors Michael G. Christel
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