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Traditional experiments and EDA technique-based CPLD experiments have their own characteristics in digital logic experiment teaching. Therefore, we try to combine such two kinds of experiments in teaching with the aim of taking full advantage of them. This paper introduces the practice in digital logic experiment teaching based on experimental platform, which is under the guidance of such ideas. We...
Now, there is a problem to satisfy the demand of flexible manufacturing systems. Human-computer interaction intelligent assembly technology is more and more attention. Gesture recognition and action understanding is the basis of human-computer interaction assembly. For this reason, the research on hand gesture recognition is carried out. Firstly, the basic according to the features of the hand skin...
Two behavioral modes of mobile robot: head for target behavior which is a point attractor and obstacle avoidance behavior which is a point repeller, are constructed based on the stability theory of nonlinear differential dynamical system. An intelligent robot behavioral dynamic navigation model is established based on dynamic approach, which is integrated both target navigation behavior and obstacle...
Video transmission over wireless ad hoc networks is hampered by packet losses. Even a single packet loss may cause error propagation until an intra-coded frame is received. Indeed, packet losses greatly degrade the video quality. In this paper, we propose an unbalanced multiple description coding (UMDC) scheme over a single path which requires only one single path as additional links are difficult...
Video transmission over unreliable packet network is in general hampered by the packet losses and constraint by stringent playback deadline. With these two key factors in consideration, multiple description coding (MDC), comprising balanced and unbalanced MDC has been proposed as an error-robust source coding technique. Recently, transmitting multiple descriptions over a single path is interesting...
With the rapid deployment of IPTV services on the Internet, content protection has become an extremely important issue and raised much concern. IP CAS and IP DRM are two primary content protection technologies in this field at present. In this paper, a detailed analysis of principles and implementations of the two techniques is given, and the comparison and contrast between them are also carefully...
With the rapid deployment of IPTV services on the Internet, content protection has become an extremely important issue and raised much concern. IP CAS and IP DRM are two primary content protection technologies in this field at present. In this paper, a detailed analysis of principles and implementations of the two techniques is given, and the comparison and contrast between them are also carefully...
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