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Detecting pedestrian accurately from natural scenes makes the important impact on intelligent video surveillance. In this paper, we combine motion information, human skin color information, human shape information and variation of ambient lighting to detect pedestrians for the application of automated video surveillance. The moving objects in the video sequence images are extracted using the multi-frame...
With the pervasive participation from the Chinese netizens in the cyberspace, the Human Flesh Search (HFS) is becoming a phenomenon profoundly affecting the public life in China. While hot debate and discussion arise, it is still not clear how the knowledge fragments are gathered by the netizens, and eventually merge to an answer in a HFS. This paper presents a first study to the knowledge aggregation...
Social network as a knowledge transfer mechanism is widely accepted. However, the process of the mechanism is vague. The goal of this study is to clearly expatiate on the functioning mechanism of social network during the process of knowledge transfer. We develop a model of social network which consists of the nodes and ties. The nodes in the knowledge social networks are persons, the ties are the...
With the development of on-line forum technology and the pervasive participation of the public, the Human Flesh Search is becoming an arising phenomenon which makes a great impact on our daily life. There arose big research interests in social, legal issues resulted from HFS, however, very little work has been conducted to understand how it comes into being and how it dynamically evolves. This paper...
By continuing the control surfaces of the time-varying modifying factor analytic expression method, a new algorithm is constructed to improve the properties of the fuzzy controller obviously. The algorithm has two merits: (a) static error is erased by fuzzy method; (b) operation speed is fast. The excellent quality control and rapid response real time system can be realized together. Furthermore,...
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