Wenjun Tan

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The increasingly wide range of applications of robot in production and living makes robots education imperative. In this paper, the "fire-fighting robots" is designed and implemented as a demonstration of robot technology education system using LEGO components. It shows the robot technology and popularizes robot related knowledge and provides a new platform(More)
Shape representation is a very important issue in computer vision and pattern recognition. This paper presents a novel shape representation algorithm based on equilateral polygonal approximation. Firstly, the problem and definition of equilateral polygonal approximation are presented in this paper. Then a new equilateral polygonal approximation method based(More)
For hippocampus of MRI demonstrating the low contrast, low signal to noise ratio(SNR), boundary discrete, intensity in homogeneities features, this paper proposed an improved level set model that based on regional and edge information. Refer to the intensity in homogeneities image, the global image information of external energy item is joined, to optimize(More)
The robotic technology is one of the hottest topic. With the increasingly wide range of applications in people¿s daily life, popularizing knowledge of robotic technology has become an important content of popular science. This paper researches autonomous navigation, visual identification, man-machine interaction and so on. According this, the robotic(More)
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