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In this paper, we propose an effective non-iterative filter-based refinement approach called in-situ color-weighted median filter(ICWMF) as to improve the accuracy of disparity map. The ICWMF only needs the disparity map and corresponding color frame as input. Expressed as a weighted median filter, our method generates the refining output by considering the information of the color image to calculate...
The paper establishes the knowledge complex mode of design rules of civil avionics Integrated Intelligent Flight Deck Displays aiming at its peculiarity of operation and being based on the experienced data being evaluated by the resourceful pilots, an algorithm is proposed which using rough set to reduce the data and give a knowledge reduction and rule extraction algorithm based on a comprehensive...
“Sent the correct data to the right place in the right time” is the basic requirement of battlefield data distribution system. The increase of widely distributed combat nodes leads to an increased information exchanges between them which can have very different requirements for data exchange; these nodes are developed with different architecture, programming language or operating systems, which leads...
In the process of generating a surface model from point cloud data, a segmentation that extracts the edges and partitions the three-dimensional (3D) point data is necessary and plays an important role in fitting surface patches and applying the scan data to the manufacturing process. However, it is always difficult to extract the exact edge points because the scan data consist of discrete points and...
An important characteristic of electrical vehicle is that there is high voltage of power cycle. The passive safety is very important in electrical vehicle's crash, compared with normal vehicle. First, the crash standard of electrical vehicle is analyzed. Then the crash test's process is researched. With the dummy's injury data of head and thorax and vehicle's acceleration, which come from different...
HLA (High Level Architecture) has been widely applied distributed interactive simulation field, and RTI (RunTime Infrastructure) is the supporting environment for HLA running and is distributed software system. HLA does not specify its realization. Up to now, there are different RTI release versions with different levels of functions and performances. To ensure selected RTI to satisfy simulation application...
To ensure the normal production, it is necessary to have a safety inventory as a buffer. Safety inventory is mainly affected by the following factors: the expected customer service, the mean value and standard deviation of the lead time, the mean value and standard deviation of demand. We build a system dynamics model to analyze impacts of the several factors above on the safety inventory. We design...
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