نتایج جستجو برای: artificial method
تعداد نتایج: 1863633 فیلتر نتایج به سال:
In Beijing, the earth surface changes has reached 5% each year, and artificial detection with high resolution images has been applied to peccancy building monitoring and road change detection. The main problem of artificial detection is its low efficiency and existing omitted changes. Therefore, a practicable automatic or semiautomatic change detection method with high resolution images is need...
Introduction: Brucellosis is considered as one of the most important common infectious diseases between humans and animals. Considering the endemic nature of brucellosis and the existence of numerous reports of human and animal cases of brucellosis in Iran, the incidence of human brucellosis in Rafsanjan city was determined in the last 3 years (2016–2018). The main objective of this study was t...
A millimeter-sized artificial periodic structure material is successfully simulated, showing the characteristics of a thin geometric scale, broadband response, and high wave absorption. The structural units are stacked with metal circles, notched circular rings, dielectric material. design similar to quasi-two-dimensional planar maintains while reducing number layers in stack. In addition, elec...
This paper investigates the underwater optical image restoration method under background of target detection based on vision in AUVs. The light source used for AUV is different when operates depths. natural shallow water and artificial deep water. these two conditions. Aiming at problem blurring images, traditional scattering model can obtain satisfactory performance However, it cannot same res...
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