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With the development of video behavior analysis technology, it can be access from the video screen according to the study area reached the required target information and changes, which for the energy to run air conditioning systems provide a feasible method. Obtained using video technology to increase or decrease the actual number of personnel monitoring the area to adjust the air conditioning load,...
Load gained from the person is an important part of the air-conditioning system load,according to the changing number of staffs in air conditioning area, adjusting the air conditioning load is of great significance for the air conditioning system's energy-saving operation and better comfort. The video behavior analysis technology can realize to grasp the actual change of staffs in the area by using...
Space-based Space Target Detecting (SSTD) has great advantages than that of ground-based, so it is a necessary tendency to make efforts to develop this technology. This paper firstly analyses the effects on visible light imaging caused by the severely space environment, models the space-based image. After that, a new algorithm for target detecting and tracing is presented. Experiment results based...
The satellite in ground-based infrared image often shows as a small target (often few pixels) in cloud background, which is difficult to be detected. This paper firstly analyses the background properties, models the background in infrared image, and puts foreword an adaptive background suppression algorithm based on Wiener method. After segmentation and getting rid of false targets, a multi-level...
An efficient method based on SOM neural network is proposed for extracting road networks from the high resolution remote sensing image. Firstly, the road region segmented used improved methods. Then the original image is divided into some grids, and the original weighs of neurons. The road center nodes in the grids were won the SOM algorithm which is inspired from a specialized variation of SOM neural...
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