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单词
Sobel算子
释义
Sobel算子
Encyclopedia
理学
边缘检测
释
Sobel operator
Sobel算子
一种用于边缘检测的差分算子。它的基本思想是对图像中的每一个点,使用3×3邻域分别计算其水平、垂直两个方向上的差分,再结合事先定义好的阈值确定特征点和边缘方向。
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phosphor coating of light emitting diode
phosphorescence
phosphorescence analysis
phosphorescence emission spectrum
phosphorescence excitation spectrum
phosphorescence optoelectronics
phosphorescence probe
phosphorescence quantum yield
phosphorescence spectrometry for pharmaceutical analysis
phosphorescence spectrum
phosphorescent luminescent materials
phosphorescent material
phosphorescent material, phosphor
phosphorescent polymer
phosphorescent scintillation
phosphoribosyl pyrophosphate
phosphoric acid
phosphoric acid collector
phosphoric acid fuel cell
phosphoric acid fuel cell (PAFC)
phosphoricacidtributylester
phosphoricacidtributylester; butylphosphate
phosphoric anhydride
phosphor imager
phosphor imaging
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更新时间:2025/7/25 23:24:36