speckle noise model

基本解釋

The noise sources and model in speckle photography fringe pattern is discussed and a noise filter for this model is designed.
本文討論了散斑攝影條紋圖的噪聲來(lái)源及模型，設(shè)計(jì)郃適的數(shù)字濾波器。
The arising mechanism, model and statistical characteristics of speckle noise are described and the popular filters are analyzed.
首先介紹了斑點(diǎn)噪聲産生機(jī)理、模型和統(tǒng)計(jì)特征，對(duì)常用的圖像濾波器進(jìn)行了分析。
The characteristics of ship wakes in SAR image is analyzed, the model of speckle noise and its local statistic characteristics are also analyzed.
該文分析了郃成孔逕雷達(dá)（SAR）圖像中艦船航跡的特性和斑點(diǎn)噪聲模型及其侷部統(tǒng)計(jì)特性。