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BACKGROUND
Converting waste biomass to biochar by pyrolysis is increasingly recognized as an effective waste regeneration method and could be applied in contaminated soil bioremediation. In this work, we compared the properties of three biochars (FB300, FB500 and FB700) derived from iron (Fe)‐rich sludge (FS) at 300, 500 and 700 °C, and selected FB500 as microbial carrier to evaluate its function...
The regular algorithms of target detection and tracking in image domain are very sensitive to the false alarm rate, and so the real time performance is limited by high false alarm rate. In order to reduce the false alarm rate of original target detection and improve real time performance, an algorithm of low-speed moving target detection is proposed in this paper using a single frame image based on...
As a key technology of detection and tracking system, moving target detection and tracking has attracted a great deal of attention. To achieve the goal of tracking target, conventional methods have to complete the detection of targets firstly, and then track the target. However, such kind of approaches require using the method of constant false-alarm rate to detect the whole frame image received at...
Compared with monostatic sonar, multistatic sonar has a better tracking effect and a wider visible tracking range for underwater target tracking. The distributed fusion structure is widely used in multistatic sonar tracking systems because the cost is low, the calculation is simple and it is easy to achieve overall.
This paper proposes a novel design method of criteria for detecting the number of signals superimposed in multichannel time-series. Based on probabilistic properties of difference in maximum log likelihood at infinite SNR, penalty functions in information theoretic criteria are designed by giving specific upper bounds of error probabilities. The proposed design method uses an approximation of probability...
This paper proposes a novel design method of criteria for detecting the number of signals superimposed in multichannel time-series. Based on probabilistic properties of difference in maximum log likelihood at infinite SNR, penalty functions in information theoretic criteria are designed by giving specific upper bounds of error probabilities. The proposed design method uses an approximation of probability...
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