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- Low pass filter and mean filter fail to eliminate the diversities. 通过引入脉动假设,对信号的差异进行了分析。
- In chapter 3, we discuss the mean filter and median filter. 第3章主要讨论了均值滤波器和中值滤波器等。
- Experiment results show the sine-cosine mean filter algorithm not only reduce the noise preferably but also preservers the edge information from loss. 四向加权最小二乘法比现有的两向最小二乘法相位解缠更接近真实解缠相位.
- For example, we used the mean filter and median filter to resolve the problems of accessory images quality owing to noise and underexposure. 例如,用均值滤波和灰度变换来解决由于噪声或曝光不足所引起的零件图象质量下降的问题;
- By the comparative tests with the mean filter and the median filter,the AWMF performs best features in the reduction of noise and keeping edge information of images. 通过与均值滤波、中值滤波的对比实验;自适应权重中值滤波器表现出良好的滤波特性;而且它在抑制噪声的同时;较大限度地保持住图象的边沿特征.
- Combined with wavelet transform and mean filtering, an efficient image-denoising method was presented.Firstly, noised image was decomposed to various frequency sub-band images by wavelet transform. 摘要将小波变换和均值滤波相结合提出了一种有效的图像去噪方法,先将含噪图像进行小波分解,获得不同频带的子图像。
- The paper studies mean filter, SUSAN filter, median filter and gauss filter technology, and selects the fast median filter to get good smoothing result of pavement image. 研究了均值滤波、SUSAN滤波、高斯滤波和中值滤波技术,对路面病害图像进行了平滑去噪处理,最后选用快速中值滤波并取得了良好的效果,为下一步图像分割打好了基础。
- The method cut down the influence of the noises to the estimate of the parameter of Wiener filtering by meaning filtering first. 该算法首先通过均值滤波去除噪声从而减小噪声在维纳滤波参数估计的影响;
- contracted weighted mean filtering 收缩加权平均滤波
- - Fax Editor is a light weight VB.NET application. It only handles multi frame .tiff editing. 网工压轴题个人背诵版(路由交换配置),网络工程师考试的最后冲刺!!
- The bevel of that picture frame was damaged. 那个镜框的斜角已被损坏了。
- Her slight frame was shaken by bouts of coughing. 她纤弱的身躯因阵阵咳嗽而发颤。
- The painter stretched the canvas on a frame. 画家把油画布紧绷在画框上。
- It is not easy to true up a frame. 做个标准的框架也不容易。
- SPRT can increase SNR to detect the existence of targets with the shortest delay through sequentially cumulating multi frame measurements; 序贯概率比检验通过序贯累积多帧观测数据来提高信噪比,以最小时延检测到目标存在;
- This athlete has a powerful frame. 这位运动员有着魁梧的体格。
- Modified Alpha-trimmed mean filter 修正后的阿尔法均值滤波器
- It takes long to frame up an article. 构思一篇文章要花好长时间。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- Do you mean say we are met for a thunder storm? 你肯定我们会遇到一场雷雨?