Interpreting background is very important in natural scene images. This paper addresses the automaticclassification of background region by using visual semantic template. The method to create the templates is intro-d...
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Interpreting background is very important in natural scene images. This paper addresses the automaticclassification of background region by using visual semantic template. The method to create the templates is intro-duced first. Then we use these templates to classify background regions, and the results are analyzed. We also usethese templates to locate background objects in images, and to determine whether an image contains certain kind ofbackground. The result is promising in object locating. Some approaches to improve the ability of these templates arealso discussed.
There are so many multimedia resources now. But it is difficult to look for any video thing amongthem. MPEG-4 is a major technique used for video coding. In the paper,some methods based on MPEG-4 coding stan-dard for ...
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There are so many multimedia resources now. But it is difficult to look for any video thing amongthem. MPEG-4 is a major technique used for video coding. In the paper,some methods based on MPEG-4 coding stan-dard for video retrival are introduced. The focus is on converting video data to textual data,then video retrival is con-verted to textual retrival. XML technique is involved naturally.
提出了一种意向驱动式面向agent程序设计语言——AOPLID(agent-oriented programming language with intention driver).该语言基于开放式情景演算OSC(open situation calculus),吸收了GOLOG的合理成分,加入对信念、意向、能力、策略等a...
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提出了一种意向驱动式面向agent程序设计语言——AOPLID(agent-oriented programming language with intention driver).该语言基于开放式情景演算OSC(open situation calculus),吸收了GOLOG的合理成分,加入对信念、意向、能力、策略等agent心智成分的处理,使用信念修正原语处理通信交互以及事件响应等外因行动,并采用了一种新颖的离线规划和在线执行相结合的运行方式,从而解决了GOLOG语言在应用于面向agent程序设计时不能有效地描述处理agent心智状态,无法处理外因行动等问题.给出了AOPLID语言语法结构,基于OSC的AOPLID程序语义以及AOPLID程序实例.
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