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Intelligent analysis and compilation of grid maintenance scheduling under new circumstances are discussed. Based on graphic operation, the normative maintenance data can be searched and obtained from the equipment mapping library which is one-to-one correspondence with each equipment graphic element in the designed graphic operation platform, and the whole process uses the maintenance data type set...
Vision-based automatically landing is important for micro Unmanned Aerial Vehicles (UAVs). Horizon is a very useful clue. Most of the existing solutions for the problem can get accurate results in clear weather. However, for some images shoot in extreme environmental conditions like foggy or cloudy sky these methods are difficult in identifying the horizon correctly. In this paper, we propose a robust,...
In this paper, we introduce the non-negative matrix factorization (NMF) to decompose the wood images and structure the feature spaces. Local binary pattern (LBP) is used to extract the original spatial local structure features, such as curly edges, etc. and they have better luminance adaptability. Simultaneously, dual-tree complex wavelet transform (DTCWT) is used to extract the energy based statistical...
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