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Stereo vision is an active research topic in computer vision. Point Grey® Bumblebee® and digital single-lens reflex camera (DSLR) are normally found in the stereo vision research, they are robust but expensive. Open source electronic prototyping platforms such as Arduino and Raspberry Pi are interesting products, which allows students or researchers to custom made inexpensive experimental equipment...
The detailed realization of VSAT satellite communication automated test system based on. Net platform is analyzed and discussed in this paper, focusing on design of the flexible and reliable testing process and deep analysis of the system expandability specific to the characteristic of the VSAT satellite communication system. Proved successfully in practice, the automated test system has reliable...
Visualization is an important technology in group deliberation environment (GDE). This paper proposes three types visualized information in GDE such as the visualization of discussion information, the visualization of the state of consensus building and the visualization of the result of deliberation. The discussion information is visualized by the control of TreeView which displays experts' speeches...
Digital Watermarking may be used to protect databases copyright. A new method for proving the ownership of relational databases is presented. Such approach is applied for protecting both textual and numerical data. This is done by embedding special mark and watermark bits into textual attributes and numerical attributes respectively. Carriage return character and linefeed character, representing 1...
Fuzzy logic based on the fuzzy concept is an important development of contemporary philosophical logic, and its focus is on fuzzy logic and possibility theory. Fuzzy logic is not only to promote people's deep thinking to the science cognitive function, but also in computer engineering, management engineering also has great application value.
In this paper we present general Julia sets of non-analytic families z??n+ c (n 3 2), we also propose some properties of these general Julia sets. Moreover, by iterated function systems theory, we give out two estimations of Hausdorff dimension of these general Julia sets when |c| is sufficient large or sufficient small.
According to the features of Dai Characters and the status quo of Dai Information processing, this paper puts forward a making method of common outline fonts of the Dai characters. Based on the analysis on the types of outline fonts, outline extraction method of Dai font is designed and realized in Linux. Dai outline font as basis for Dai information processing provides strong support for promoting...
Cooperative learning is one of the basic characters of independent creative learning, and network environment is an important means of promoting cooperative learning. This paper not only analyses the theory of Web-based cooperative learning, learning content and learning pattern, but also proposes relevant implement measures combining the course features of software analysis and design. It also gives...
Estimating the number of hidden neurons required for the implementation of an arbitrary function is a fundamental problem of neural networks. This paper presents the lower bound on the number of hidden neurons in three-layer multi-valued multi-threshold neural networks for implementation of an arbitrary q-valued function defined on a set of N-point with n-dimension (N??qn). This result can be applied...
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