Experimental results show that the method can enhance, sharpen, and denoise images.
实验结果表明：该方法可以有效地实现对比度增强、噪声抑制和边缘保护。
It is our aim to denoise and preserve the details such as edges and corners in the image as much as possible.
我们的主要目标是在去除图像噪声的同时尽可能地保持图像的边缘以及图像角点等特征信息。
The experimental results show that the model enhances the denoise effect and retains the other advantages as in current approaches.
实验结果表明，这样的处理不仅加强了去噪效果，而且保持了现有处理方法的其他优点。
Theoretically, this method could be used to denoise other spectral imaging data and provide reliable foundation for achieving stable analysis results.
预期本方法可应用于其它光谱成像数据去噪，为光谱的解译和定量分析提供可靠的研究基础。
The method for detection, denoise and realization of signals in chaotic background is difficult.
混响背景下目标信号的检测、降噪方法与实现，一直以来都是一个难题。
Signal acquisition system is presented and common denoise methods of hardware system are supplied.
介绍了信号采集系统，提供了硬件系统常用的降噪措施。
The denoise image has little error compare to original image and the effect of denoising is distinct.
去噪图像相对于原图像误差小，去噪效果明显。
A new model of nonlinear denoise is proposed and applied in the detection of chaotic time series signals.
建立了非线性降噪模型，并且应用此模型进行混沌时间序列信号检测。
The experiment shows that this method can powerfully denoise salt-and-pepper noise with good edge-preserving.
实验结果证明，这种方法不但能有效地滤除椒盐噪声，而且能够很好地保持边缘。
This paper presents four improved thresholding functions. They are theoretically proved to be effective to denoise impulsive noise.
本文提出了四种改进的阈值函数，并且在理论上证明了这四种改进的阈值函数对脉冲噪声都是有效的。
This paper presents an algorithm to detect strength noise segments and denoise them in dynamic ECG for improving the accuracy of auto analysis.
为提高动态心电图自动分析的准确率，本文提出一种检测动态心电图中强噪声段及去噪的方法。
Based on the classical algorithm, we discuss a PDE method to denoise and enhance the images, which has a better visual effect than classical methods.
本文在传统算法的基础上，探讨了对图像进行去噪、增强处理的偏微分方程方法，并力求算法较传统算法在图像的视觉效果方面有一定程度的提高。
The experimental results verified the accuracy and feasibility of the denoise method to process the momentary speed signal for engine misfire detection.
试验结果验证了该方法的可行性，为利用瞬时转速信号检测发动机失火提供了条件。
For the advantage of wavelet transform in denoising and data compression, we choose wavelet transform to denoise and compress the data of Near-infrared spectra.
并根据小波变换在噪声滤除及数据压缩方面的优势，选取小波变换对光谱数据进行滤噪和初步压缩。
The Color Total Variation (CTV) model can denoise while maintaining the edge of the damaged images, but it should be improved in domains of complicated texture.
基于全变分的彩色图像修复(CTV)模型，可以在保持边缘的同时达到去噪目的，但对纹理较复杂的区域修复效果不理想。
In this paper, we do the pretreatments in the following four major aspects: increasing contrast, repairing background of small areas, grey level transformation and denoise.
本文分别对彩画小样进行了增大对比度，小区域背景修复、灰度变换和噪声去除四大方面的预处理工作。
Applying wavelet denoise to improve the test signal, the dynamic characteristic parameters of a overflow valve were obtained by selecting characteristic point of the signal.
此系统应用小波降噪的方法提高测试信号的质量，然后提取信号特征点，得到溢流阀动态特性的各项参数。
Study shows that the method has better function to denoise and precise identified results, and this provides a new way to online state testing and monitoring for radial gate.
研究表明，该损伤诊断方法具有良好的抗噪声能力和识别精度，为实现弧形闸门的在线状态检测与监测提供了新思路。
The presence of homoclinic tangencies and homoclinic intersection makes it difficult if not impossible, to denoise or shadow the trajectory of a non-hyperbolic nonlinear system.
非双曲线型非线性系统同宿切面点和同宿横截点的存在，使得其时间序列的去噪或轨迹重影变得十分困难。
It can be drawn from the simulation of the sea adaptive filter adopting various algorithms mentioned that the LMS, NLMS, QRRLS and QRDLSL are all effective to denoise the sea noise.
仿真结果表明最小均方自适应算法、归一化最小均方算法、基于QR分解的平方根信息自适应滤波器和基于QR分解的最小二乘格型自适应滤波算法都能有效地滤除海浪噪声。
This paper briefly expounded the basic theory of wavelets and wavelet packet, and on the basis of using wavelet packet, introduced the general principles in vibration signal denoise.
简要阐述了小波分析、小波包分析的基本原理，并在此基础上介绍了利用小波包给信号去噪的一般原理。
To construct a valid smoothness constraint, an edge-directed tensor diffusion is used, which can automatically select to denoise or to enhance edge according to the direction of edges.
在光滑性约束项的构造上，构造了一种基于边缘定向扩散的各向异性张量型扩散方程，能有效地根据边缘的方向确定是增强边缘还是滤除噪声。
The algorithm first uses dynamic threshold algorithm which combines fractal dimension with wavelet transform to denoise the speech signal, it can extract pure speech as far as possible;
该算法首先利用分形维与小波变换相结合的动态阈值算法进行语音去噪，从而提取出尽可能纯净的语音信号；
The problem of signal processing in north-finders has been studied. The wavelet-based hidden Markov models (WHMM) are used to denoise the Gyros output signals in continuous rotary north-finders.
研究寻北仪惯性传感器信号处理问题，采用基于小波域的隐马尔可夫模型(WHMM)，对连续旋转式寻北仪陀螺的输出信号进行降噪处理。
In allusion to the character of the wave noise, with contrast to the old way to denoise, the advantage, essence and principle of the analysis based on wavelet for denoise are elaborated in detail.
针对波浪噪声特性，通过与传统去噪方式作比较，将小波分析去噪的优势、本质及原理进行了一一阐述。
Combining the advantages of median filtering and wavelet transform in denoising salt and pepper and gauss noise, bring up a sort of mixing denoise algorithm, and analyze the critical steps on detail.
结合中值滤波与小波去噪分别去除椒盐噪声和高斯噪声中的优势，提出了一种指纹图像混合去噪算法，并对其中的关键步骤进行了详细分析。
DeNoise: Noise reduction plugin using a modified Gaussian blur algorithm.
DeNoise：使用高斯模糊算法的降噪插件。
DeNoise: Noise reduction plugin using a modified Gaussian blur algorithm.
DeNoise：使用高斯模糊算法的降噪插件。
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