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ZJUS-A
Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2005, Vol. 6 Issue (Supplement 1): 58-65    DOI: 10.1007/BF02887217
Computer and Information Science     
A framework to create video-transition effects
BU Jia-jun, ZHAO Chuan-yu, CHEN Chun
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Abstract  The paper presents a framework for developing a variety of video transition effects. The framework is designed to deal with the problem of inefficiency for programmers to generate more and more diversified video transition, which is caused by excessive coupling between the sub-modules of the system. So the framework is designed to be modular, flexible and extensible. Based on the analysis of common features of different effects, the implementation of video transition effect is divided into 4 sub-modules, each of which can be designed and developed independently. Furthermore, these sub-modules can be easily substituted, modified and reused. We present a formal description of our framework, and give typical study cases to show the extensive utility of the framework.

Key words： Video transition      Framework      Mapping method      Source region      Target region     
CLC:  TP39  
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BU Jia-jun
ZHAO Chuan-yu
CHEN Chun
Cite this article:

BU Jia-jun, ZHAO Chuan-yu, CHEN Chun. A framework to create video-transition effects. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2005, 6(Supplement 1): 58-65.

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http://www.zjujournals.com/xueshu/zjus-a/10.1007/BF02887217     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2005/V6/ISupplement 1/58

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