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| Content Provider | ACM Digital Library |
|---|---|
| Author | Sigal, Leonid Kim, Gunhee |
| Abstract | We present an approach for generating pictorial storylines from large collections of online photo streams shared by visitors to theme parks (e.g. Disneyland), along with publicly available information such as visitor's maps. The story graph visualizes various events and activities recurring across visitors' photo sets, in the form of hierarchically branching narrative structure associated with attractions and districts in theme parks. We first estimate story elements of each photo stream, including the detection of faces and supporting objects, and attraction-based localization. We then create spatio-temporal story graphs via an inference of sparse time-varying directed graphs. Through quantitative evaluation and crowdsourcing-based user studies via Amazon Mechanical Turk, we show that the story graphs serve as a more convenient mid-level data structure to perform photo-based recommendation tasks than other alternatives. We also present storybook-like demo examples regarding exploration, recommendation, and temporal analysis, which may be most beneficial uses of the story graphs to visitors. |
| Starting Page | 1899 |
| Ending Page | 1908 |
| Page Count | 10 |
| File Format | PDF MP4 |
| ISBN | 9781450336642 |
| DOI | 10.1145/2783258.2788569 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2015-08-10 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Summarization and exploration of multimedia data User modeling Photo storylines |
| Content Type | Audio Text |
| Resource Type | Article |
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