Comparing with original LUM filter, it can shorten the running time of the program, reduce the noise, keep the useful information and enhance the edge of the image.
与原有的LUM滤波器相比，它能缩短程序运行的时间，较好地降噪，保护图像的有用信息，更好地增强图像的边缘。
The algorithm of spatially selective noise filtration is used to reduce noise of X-ray image according to the feature of automatic inspection of ammunition flaw.
针对炮弹装药疵病自动检测特点提出了用带空间选择性的去噪滤波算法对炮弹装药射线图像降噪。
A timing circuit is designed to reduce the effect of digital noise on analog signal in CMOS image sensor (CIS).
设计了一种可以降低CMOS图像传感器(CIS)中数字噪声对模拟信号影响的时序。
To identify the noise types of ct image, corresponding method was used to improve the effect of image denoising, reduce the blindness.
对CT图像噪声的类型进行识别，采用相适应的去噪方法提高图像去噪效果，减少去噪中的盲目性。
In a three dimensional X ray coded imaging system, it is effective method to reduce the reduplicate noise of a certain layer image for enhancing the signal noise rate.
x射线编码三维成像系统中，减少观察层上的重叠噪声是提高图像信噪比的有效方法。
How to find a kind of method that not only is able to reduce the noise effectively but also can retain edge information of the image well is always being pursued by people.
如何寻求一种既能有效地减少噪声、又能很好地保留图像边缘信息的方法，一直是人们努力追求的目标。
According to the experimental result, the given algorithm can reduce the noise of infrared image effectively while it enhances the contrast of infrared image well.
实验结果表明，提出的方法在有效地增强红外图像对比度的同时，又能很好地抑制相关噪声。
It can reduce the block noise exist in the traditional DCT watermarking algorithm and improve the quality of the image.
通过空间交迭的方法，该算法能够削弱传统DCT自适应水印算法的块状噪声，从而提高图像的品质。
In order to obtain superb image quality, efforts should be made to control and reduce CT noise by using pitch.
为了获得良好的CT图像，应该利用螺距来控制和减小螺旋CT图像的噪声。
Image filter is expected to both reduce the noise and keep the image details.
对图像滤波的要求是，既能滤除图像中的噪声又能保持图像的细节。
The commonly spatial adaptive noise filter can reduce the noise effectively, but at the same time leads to the loss of a large number of image edge detail information.
常用的空间自适应滤波方法在滤除噪声的同时，损失了图像中的大量边缘细节信息。
Image data Converter SR Version 3.2 now features new algorithms that significantly reduce image noise at high ISO Settings when converting RAW data to JPEG files.
图像数据转换器简版本3.2现在提供新的算法，显着降低高iso设置时，图像的噪声原始数据转换成JPEG文件。
To overcome pulse noise influence to image quality, discrete dyadic wavelet transform (DDWT) is used to reduce the noise influence and improve signal to noise ratio (SNR).
为了克服噪声对超声检测成像质量的影响，利用离散二进制小波变换的分解重构算法来降低脉冲噪声的干扰，提高超声图像的信噪比。
The smooth operator is inferred based on the Optimal Discrete Filter's theory, which can reduce the influence of noise, false edges and image error.
在最优滤波器理论基础上，推导出离散域的最优平滑算子，抑制了图像的分割错误、噪声和伪边缘的影响。
According to the result of experiment, the given algorithm can reduce the noise of image effectively while it also enhances the contrast of image well.
实验结果表明，论文提出的方法在有效地增强图像对比度的同时，又能很好地抑制图像中的白噪声。
Proved by practical examples, the system could effectively reduce image noise.
通过实例证明，帧间降噪系统可有效去除噪声，提高图像信噪比。
This paper discusses the problem of speckle reducing of SAR image based on nonlinear diffusion equation in order to reduce the noise of SAR image and improve the image's quality.
探讨SAR图像相干斑抑制的非线性扩散方程方法。以抑制SAR图像噪声，提高图像质量。
So, our work focuses on how to reduce the thermal noise of image intensifier.
本文工作的重点就围绕如何降低像增强器的热噪声而展开。
A method of spatial overlap-add is utilized in this algorithm. It can reduce the block noise exist in the traditional DCT watermarking algorithm and improve the quality of the image.
通过空间交迭的方法，该算法能够削弱传统DCT自适应水印算法的块状噪声，从而提高图像的品质。
Therefore, how better reduce the noise, is a classic problem of the image processing fields.
因此，如何更好地去除噪声，是图像处理领域的一个经典问题。
To reduce the noise influence on fingerprint identification pretreatment, the process of fingerprint image is need, such as fingerprints image enhancement.
为减小噪声的影响，须在指纹识别预处理过程中对指纹进行优化，如进行指纹图像增强。
Experimental results show that the algorithm can reduce image noise and enhance the edge.
实验结果表明，该算法既平滑了图像噪声，又锐化了图像边缘。
Experimental results show that the algorithm can reduce image noise and enhance the edge.
实验结果表明，该算法既平滑了图像噪声，又锐化了图像边缘。
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