نتایج جستجو برای: 2006 edge enhancement in potential
تعداد نتایج: 17144240 فیلتر نتایج به سال:
introduction: zoonotic cutaneous leishmaniasis(zcl) is one of the most important parasitic diseases in iran and common in rural districts of half of the 30 provinces of the country. in recent years, zcl has become a serious and increasing public health problem in yazd province. following the epidemic of cl in khatam county of yazd province, this study was carried out to determine the animal res...
this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...
In this paper, first, I will give a brief concept about what the edge and corner is, and for what purpose of catching that information. Then I introduce several popular methods to detect edges and corners and give some experimental results. In early researches, usually the edge enhancement operators have been derived heuristically. We will see that an analytic approach to the design of these op...
abstract nowadaysphotovoltaic solar cells (pvs) areacknowledged the fastest growing energy technology in the word, however, they only account for only fraction of current global renewable energy capacity. it isrecognized that this incomplete market penetration has been largely a result of the technology’sexcessive cost. so researchers are trying to find innovative, economic way with theaim of ...
Excitation of surface plasmons on metallic nanoparticles has potential for increasing the absorption and emission from thin Si devices. We report an eight-fold enhancement in electroluminescence from silicon-on-insulator light-emitting diodes at 900 nm via excitation of surface plasmon resonance in silver nanoparticles, along with a redshift in the electroluminescence by 70 nm by overcoating th...
Satellite image enhancement suffers from edge localization and distortion of detail. A novel satellite image enhancement is presented which enhance the edge detail as well as a quality of low-resolution satellite images. In the proposed approach, we improve and preserve the edge detail of a significant region using particle swarm optimization and fuzzy logic in the high spectral region. Further...
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