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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bagheri, S. Jiang Yu Zheng |
| Copyright Year | 2014 |
| Description | Author affiliation: Dept. of Comput. Sci., Indiana Univ. Purdue Univ. Indianapolis, Indianapolis, IN, USA (Bagheri, S.; Jiang Yu Zheng) |
| Abstract | This paper visualizes surveillance video contents effectively in a 2D temporal image for indexing and retrieving a large video database. As an intermediate representation, this work extracts a temporal profile from video to convey accurate temporal information while keeps certain spatial characteristics for recognition. Different from spatial video indexing such as video synopsis that montages video frames for video summarization, our temporal indexing is achieved by designing a scheme to observe video from a side of video volume. A series of sampling lines are located over the field of view along the principal directions of targets to probe target motion, and the position varied temporal slices are obtained from the video volume. These slices are blended into the temporal profile with transparencies related to their spatial locations in the video. Static background and targets with less motion are further embedded into the temporal profile. Our goal is to provide less deformed shapes, more spatial information, and precise event occurrence in the temporal profile for video index and browsing. |
| Starting Page | 4128 |
| Ending Page | 4133 |
| File Size | 782763 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479952090 |
| ISSN | 10514651 |
| DOI | 10.1109/ICPR.2014.707 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-08-24 |
| Publisher Place | Sweden |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Shape Cameras Layout Surveillance Indexing Three-dimensional displays Visualization Temporal profile Shape modeling and encoding Motion tracking and video analysis Surveillance and security Search Retrieval |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Vision and Pattern Recognition |
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