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This study proposes a method of parametric modeling by using DOM and LiDAR point cloud date, aiming to respectively analyses the features of ground object model and obtain partial feature point coordinates of ground object. Besides, a specific method of triangle network connection is adopted to build a 3D ground object model and finally maps the model to display. The method has following advantages:...
Indoor cleaning robots often work in peopled surroundings. Therefore, cleaning robots in domestic homes should not only clean efficiently but also harmoniously integrate with humans. This paper proposes to add cognitive abilities to intelligent cleaning robots, including environmental cognition, dynamic obstacles, and cleaning tasks. These cognition abilities are implemented by very simple, yet efficient...
Under the background of economic development and rapid process of urbanization, cities and towns in Tibet are also undergoing changes. For the development of cities in Tibet, it is both a chance and a challenge to integrating advanced technology in the process of cultural succession in urban design. In the research, a study on the current conditions in urban construction of Bayi town has been taken...
In this paper, a novel model integrating genetic algorithm and fuzzy neural network was proposed to solve the problem of buildings performance assessment. buildings reliability assessment is a critical component of any building evaluation system (BES) decision-making process. Genetic algorithm was to optimize the connection weights of fuzzy neural network to acquire approximate optimal solution, and...
The paper presents an approach to build a coincident data structure which depicts road and field. Commonly, the road is represented by vector structure while the field is represented by tessellation structure. The path plan object in CGF or C2 should maneuver from road to field. In this paper, a novel method based on original data of GIS is put forward to build obstacle regions. It can effectively...
Texture mapping and large-scale orthophoto mosaic are important in city 3D-model reconstruction. For some factors such as illumination direction and imaging time, in the course of obtaining images, there is often an obvious holistic color shift for imaging processing in the natural light, especially for remote sensing images and aerial images. The color of the overlapped areas in the two adjoined...
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