...颗粒粗大等问题。除了日夜切换以外,特定环境条件也会有光线对比过大的可能,造成主体过暗而难以辨别的问题,例如在隧道口,或是夜间车灯照射导致车体无法看清等。摄像机若未搭载优异的硬件宽动态技术(WDR),或是强光抑制技术(HighLightSuppression),则较难取得清晰的画面。
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光栅数字检波器是基于光栅测量技术具有误差平均效应、精度高、动态范围宽等特点而设计的。
Grating digital geophone is designed based on that the grating measurement techniques are the characteristics of averaging-error effect, high precision and broad dynamic range.
该技术提供了极低的检出限、极宽的动态线性范围、谱线简单、干扰少、分析精密度高、分析速度快以及可提供同位素信息等分析特性。
This technology can provide a very low determination limit, a very wide range of dynamic linear, simple lines, less interference, high-precision and fast analysis and isotopic information, and so on.
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