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| 題名: | A spatial/temporal relation computing technology for multimedia presentation designs |
| 作者: | 施國琛;Shih, Timothy K.;Wang, Ying-hong;Kuo, Chin-hwa;Deng, Lawrence Y.;Jiang, D. R.;Pai, Wen C.;Wang, C. C. |
| 貢獻者: | 淡江大學資訊工程學系 |
| 關鍵詞: | Temporal Interval Relations;Multimedia
Presentations;Spatial/Temporal Model;Partial Order Relations;Graph Applications |
| 日期: | 1998-01-06 |
| 上傳時間: | 2010-04-15 10:17:19 (UTC+8) |
| 出版者: | Institute of Electrical and Electronics Engineers (IEEE) |
| 摘要: | Relations among temporal intervals can be used to assist the automatic generation of multimedia presentations. In this paper, we analyze the domains of interval temporal relations. A set of algorithms is proposed to derive reasonable relations between intervals. Possible conflicts in the user specification are firstly detected and eliminated. Our mechanism then constructs partial order relations among temporal intervals before the presentation time chart is built. The algorithm is extended for objects in an arbitrary n-dimensional space. Thus, presentation layouts in a 2-D space, or Virtual Reality object representations in a 3-D space can be constructed. We use our algorithms to design a reasoning system that generates the schedule and layout of multimedia presentations. The main contributions of this paper are in its theoretical analysis of interval relation composition and a systematic approach for automation. We hope that, with our analysis and algorithms, the knowledge underlying temporal interval relations can be used in many computer applications, especially those in multimedia computing. |
| 關聯: | System Sciences, 1998., Proceedings of the Thirty-First Hawaii International Conference on (Volume:2 ), pp.27-36 |
| DOI: | 10.1109/HICSS.1998.651680 |
| 顯示於類別: | [資訊工程學系暨研究所] 會議論文
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