2) edge filter
边沿滤波器
1.
Since the temperature characteristics of core mode and cladding mode of TFGB are same as those of FBG,and other temperature compensation is unnecessary,the system can achieve dynamical demodulation of FBG strain sensing to eliminate the effect of temperature noise on strain signal by using TFBG as edge filter when the surrounding temperature changes.
将倾斜光纤光栅用作边沿滤波器,当周围环境温度变化时,利用倾斜光纤光栅纤芯模与包层模的温度特性与普通光纤布拉格光栅相同这一特点,无需另加温度补偿,就可以实现FBG应变传感的动态解调,消除温度噪声对应变信号的影响。
2.
A method of fiber Bragg grating (FBG) wavelength detection based on an all fiber Mach-Zehnder edge filter is proposed.
这种边沿滤波器具有梳状的滤波特性 ,且其两输出臂滤波特性互补。
3) edge detection filter
边沿检测滤波
1.
It also uses an optimal edge detection filter plus a three-state transition and judgment mechanism based on double thresholds, which ensure the accuracy in noisy environment and the robustness to changes in absolute levels.
在采用短时全带能量为特征的基础上,提出的算法将短时高频能量作为辅助特征,同时使用了最优边沿检测滤波以及双门限-三态转换判决机制,从而保证了算法在噪声环境下的端点检测准确性和对信号绝对幅度变化的稳健性。
4) edgewave
边沿波
5) bilateral filtering
双边滤波
1.
Novel object contour extraction:multi-scale edge detection based on bilateral filtering;
新颖的物体轮廓提取:基于双边滤波的多级边缘检测
2.
The Research of Relationship between Anisotropic Diffusion and Bilateral Filtering;
各向异性扩散和双边滤波关系的研究
3.
Dim and small target background suppression using bilateral filtering
基于双边滤波的弱小目标背景抑制
6) edge filter
边缘滤波
1.
Temperature-sensed researches based on edge filter demodulation;
基于边缘滤波的温度传感实验研究
2.
Then,a kind of edge filtering algorithm is proposed for the feature of the license plate.
接下来提出一种针对车牌特征的边缘滤波算法,最后根据车牌结构和纹理特征对候选区域进行判别验证。
补充资料：边沿
边缘①：～地带。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条