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Home > english-chinese > "方向滤波器" in Chinese

Chinese translation for "方向滤波器"

anisotropic filter
direction filter equipment
optical directional filter


Related Translations:
组合滤波器:  combining filtercomposite filters
断层方向:  fault trend
上风方向:  upwind
方向修正:  adjustment for directionadjustment in directionlateral pointing correction
罗纹方向:  l. grain direction
运动方向:  direction of motionheadingsense of motionsense of movement
查找方向:  search direction
排列方向:  orientation
击球方向:  direction of stroke
水流方向:  set of streamwater directionwater (flow) direction
Example Sentences:
1.In this paper , we firstly design orientation filters based on directional image of fingerprint and employ them to denoise gray - scale image . then , we binarize the gray - scale image with local self - adaptive binarization smoothness algorithm and eliminate the noises from the binary image with fast fourier transform algorithm
本文先基于指纹的方向图设计出方向滤波器对原图像进行滤波去噪,然后使用局部平滑阈值自适应二值化算法,将灰度图像进行二值化,并采用快速傅氏变换对所得到的二值化图像进行去噪处理。
2.In light of highly dependence among steps of fingerprint preprocessing , we analyzed the whole process of fingerprint preprocessing , proposed new approaches for image preliminary filtering and the design of orientation filter , and got satisfactory results of preprocessing on the fingerprint containing gauss white noise
由于指纹预处理的各个环节之间具有很强的相关性,本文对其全过程作了系统的分析,对其中的图像初滤波和方向滤波器设计的问题提出了新的见解,并对含高斯白噪声的指纹图像取得了较好的预处理效果。
3.Because the high resolution on high frequency of wavelet package meets the feature of fingerprint containing abundant high frequency , we filtered the fingerprint preliminarily by means of wavelet package . while designing orientation filter , we introduced the square - circle transform to rotate filter , thus we reduced computing complexity and avoided imported errors
具体地,结合指纹图像中高频丰富的特点,以及小波包高频分辨率高的分析特性,选用小波包对指纹图像进行初滤波;在设计方向滤波器时,对滤波器的旋转引入了方?圆变换的方法,进而减少了计算的复杂度,同时避免引入误差。
Similar Words:
"方向灵敏度" Chinese translation, "方向灵敏计数器" Chinese translation, "方向流" Chinese translation, "方向流图" Chinese translation, "方向率" Chinese translation, "方向略偏" Chinese translation, "方向螺丝" Chinese translation, "方向螺旋桨" Chinese translation, "方向玫瑰图" Chinese translation, "方向瞄准" Chinese translation