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The effect of spatial discretization on the magnitude and direction response of simple differential edge operators on a step edge

Les Kitchen, J. A. Malin

发表年份
1989
引用次数
28

关键词

Sobel operatorPrewitt operatorPixelEdge detectionImage gradientComputer scienceOrientation (vector space)Enhanced Data Rates for GSM EvolutionOffset (computer science)Artificial intelligence

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