“Sobel operator”的概念、定义、翻译、参考文献-科学参考

单词	Sobel operator
释义	Sobel operator Encyclopedia 理学边缘检测释 Sobel operatorSobel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。
随便看	flue gas denitration flue gas denitration technology flue gas denitrification flue gas desulfurization flue gas desulfurization system control flue gas desulphurization flue gas desulphurization & denitrification flue gas heat recovery flue gas mercury pollution and control technologies flue gas purification flue gas purification of aluminum reduction cell flue gas recirculation flue gas turbine expander fluence fluence rate fluency fluency and coherence fluency disorder fluent fluent calculus flufenacet flufenoxuron fluff pulp nonwoven fluffy stitch fluid

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