步骤包含瑕疵去除(Deglitching)、边缘能量(Edge energy)E0之决定,E0前及E0后之背 景去除(Background subtraction)以及归一化(Normalization)。
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频带边缘能量 band-edge energy
The edge energy sharpness evaluation function was presented by means of Sobel operator edge detection algorithm.
利用Sobel算子边缘检测算法,提出了图像边缘能量清晰度评价函数。
参考来源 - 基于图像边缘能量的自动聚焦算法·2,447,543篇论文数据,部分数据来源于NoteExpress
根据一项新研究,沿地壳构造板块边缘的地震带远比缺乏活动的地带更可能产生伟大的远古文明,研究者称这种联系说明通常被视为破坏性的地质能量,比如地震,在人类历史中或许也起过建设性作用。
Researchers say the relationship suggests that forces typically viewed as destructive--such as earthquakes--might have also played a constructive role in human history.
传统激光束中间部分明亮而边缘部分较暗,而螺线管状光束则是一个高能量的明亮螺旋。
Unlike traditional lasers, which are bright in the middle and dimmer at the edges, a solenoid beam contains a bright spiral of intense energy.
IBEX记录到的原子绕地球旋转,根据其自身能量不同,需要1到2年才能从日球层的边缘到达探测器的位置。
The atoms recorded by IBEX, which orbits Earth, took a year or two, depending on their energies, to reach the craft from the outer edge of the heliosphere.
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