...negedge edge detection circuit)(又称下缘微分电路),若上升沿与下升沿都要检测,就是双沿检测电路电路(double edge detection)。
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Feasibility is discussed that a multi-longitudinal mode laser is employed as the detection light source of the double-edge technique for Doppler lidar wind measurement.
讨论采用多纵模激光器作探测光源用于双边缘多普勒激光雷达测风的可行性。
This paper introduces the double-structure element edge detection algorithm base on morphology edge. This algorithm provides a new morphological operator to detect single pixel width edge in an image.
由此,可以根据这些性质建立类似一般性的差分算子的形态差分算子来进行边缘检测。
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