Please use this identifier to cite or link to this item:
https://ah.lib.nccu.edu.tw/handle/140.119/69133
DC Field | Value | Language |
---|---|---|
dc.contributor | 資科系 | en_US |
dc.creator | 陳良弼 | zh_TW |
dc.creator | Liu,C. C. | en_US |
dc.creator | Chen,Arbee L. P. | en_US |
dc.date | 2002 | en_US |
dc.date.accessioned | 2014-08-21T06:54:30Z | - |
dc.date.available | 2014-08-21T06:54:30Z | - |
dc.date.issued | 2014-08-21T06:54:30Z | - |
dc.identifier.uri | http://nccur.lib.nccu.edu.tw/handle/140.119/69133 | - |
dc.description.abstract | In this paper, a video query model based on the content of video and iconic indexing is proposed. We extend the notion of two-dimensional strings to three-dimensional strings (3D-Strings) for representing the spatial and temporal relationships among the symbols in both a video and a video query. The problem of video query processing is then transformed into a problem of three-dimensional pattern matching. To efficiently match the 3D-Strings, a data structure, called 3D-List, and its related algorithms are proposed. In this approach, the symbols of a video in the video database are retrieved from the video index and organized as a 3D-List according to the 3D-String of the video query. The related algorithms are then applied on the 3D-List to determine whether this video is an answer to the video query. Based on this approach, we have started a project called Vega. In this project, we have implemented a user friendly interface for specifying video queries, a video index tool for constructing the video index, and a video query processor based on the notion of 3D-List. Some experiments are also performed to show the efficiency and effectiveness of the proposed algorithms. | en_US |
dc.format.extent | 104 bytes | - |
dc.format.mimetype | text/html | - |
dc.language.iso | en_US | - |
dc.relation | IEEE Transactions on Knowledge and Data Engineering (EI,SCI),14(1),106-122 | en_US |
dc.title | 3D-List: A Data Structure for Efficient Video Query Processing | en_US |
dc.type | article | en |
item.fulltext | With Fulltext | - |
item.grantfulltext | restricted | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en_US | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
Appears in Collections: | 期刊論文 |
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