... 疗效对照 comparison of curative effectiveness 方向图滤波 polar diagram filter 石鸡 partridge ...
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In the new algorithm,the information of the original image of the target sheet is taken full advantage of. Aproper oriented-filtering mask is designed to enhance the loop lines in the image alongtheir orientation and further recognize them.
该判靶算法充分运用原始靶纸图象的信息，通过设计合适的方向图滤波算子，将原始靶纸图象中的靶环线进行方向图滤波增强，进而将各个靶环线识别了出来，再根据弹孔与环线的几何关系计算出环值（即成绩）。
参考来源 - 射击运动自动报靶系统中的图象识别判靶算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
它是采用空间滤波技术，通过辅助通道在干扰方向上形成波束图的零点来实现对干扰信号的抑制。
Beam pattern null in the direction of the jamming is formed by a space filtering and assisted receive channels to suppress the jamming.
它采用空间滤波技术，通过辅助接收通道在干扰方向形成波束图的零点，实现对干扰信号的抑制。
Beam pattern null in the direction of jamming is formed by space filtering and assisted receive channels to suppress the jamming.
介绍一种基于离散傅里叶变换(DFT)的全方向M型超声心动图运动曲线频域滤波技术。
The paper presents a method of motion curve frequency domain filtering in Omni-directional M-mode echocardiography images based on Discrete Fourier Transform (DFT).
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