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- An improved median filtering algorithm is presented in this paper. 摘要提出了一种改进的中值滤波算法。
- In particular the median filter can reduce impulse noise. 另外,中值滤波可以有效抑制脉冲干扰。
- 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。
- To perform a mathematical operation,particularly one that is complex or multi step. 完成一个数学运算,特别是指复杂的或需要多步才能完成的运算。
- On theory of median filter, dealing with gray image to control yawp. 根据中值滤波的原理,对灰度图像进行滤波,抑制噪声;
- A.J.Bardos.SELECTIVE VECTOR MEDIAN FILTERING OF COLOUR IMAGES.Conference Publication No.443(c)IEE,July 1997:(708-711). 孙万蓉.;彩色显微骨髓细胞图像噪声的自适应矢量中值滤波(J)
- Adaptive Nonuniformity Correction Based on Inverted Median Filtering of Infrared Focal Plane[J]. 引用该论文 黄竹邻;柳刚;何兆湘;陈四海;易新建.
- The noise pixels are removed using the improved median filtering,while signal pixels hold their gray value and are unprocessed. 同时,在去除噪声时只利用信号点参与中值滤波,并让噪声点逐步转化为信号点,减少了噪声在邻域的传播。
- Firstly the median filtering, edge enhancement and binarization are performed on road images to get the binary image of the road. 摘要首先对道路图像进行中值滤波、边缘增强和二值化处理获得道路二值图像。
- Taking Mean Square Error (MSE) as principle, the wave-average filtering and the median filtering methods of random RFI suppression are raised. 以MSE为准则,提出了波形平均算法和中值滤波算法,并对实测的超宽带表层穿透雷达数据进行了处理;
- Experimental results show that this scheme is robust to noise, median filtering, low-pass filtering, desynchronization attacks and so on. 实验结果表明,该算法对噪声、中值滤波、低通滤波、异步攻击等有较强的鲁棒性。
- This paper introduces a new data smoothing method based on the comparison among chord height ratio threshold filtering, average filtering and median filtering. 在比较弦高比阈值滤波、均值滤波和中值滤波的基础上,提出一种数据平滑的方法。
- The experimental results show that the algorithm is robust against some image processing such as JPEG compression, rotation, median filtering, noise and so on. 实验结果表明,该算法对JPEG压缩、旋转、滤波、加噪等图像处理操作有很强的鲁棒性。
- And effects on improving original inversion image are clear by associated use of post treatments, variance truncating, median filtering and classification analysis. 依据模型参数方差向量,本文提出了方差截断后处理方法,并结合中值滤波和聚类分析,对原始反演图像进行去噪后处理,成效明显。
- It uses median filter to filtering out impulse noise by adaptively tackling the non-impulse-noise data in filter window. 对噪声点自适应地选择滤波窗口中的非脉冲噪声数据进行中值滤波,以实现噪声滤除。
- The new FNN filter was compared with vector median filter (VMF) using image Flowers and Lena. 用Flowers图像和Lena图像对经过训练的滤波器和矢量中值滤波器进行了测试对比.
- The core-shell polyacrylate latex was synthesized by multi steps seeded emulsion polymerization. Butyl acrylate(BA)? 2-ethylhexylacrylate(EHA) and 1,4-butanediol diacrylate(BDA) were used as components of ACR core,and methyl methacrylate(MMA)? 采用多步种子乳液聚合法合成了以BA、EHA、BDA为核组分,MMA、EA、BDA为壳组分的核-壳聚丙烯酸酯(ACR)乳液,制备了ACR存在下的氯乙烯(VC)接枝乳液共聚胶乳。
- Using nonnasality image information, the method of improving vector median filtering to preprocessing was carried out for image and its result was compared with Ideal Filter"s . 很多消噪的方法可以很好的去除噪声对图像的影响,但是在消噪的同时也弱化了图像中目标区域的边缘,不利于基于边缘的图像分割算法的使用。
- The experiment results show that the algorithm has good robustness on image cut, JPEG and median filter. 实验结果表明,该算法对图像剪切、JPEG有损压缩、中值滤波等攻击有很强的鲁棒性。
- The median filter and Gaussian filter are adopted to smooth and interpolate the elevation map of 3-D en... 通过地形平坦性分析判断移动机器人的可行区域与障碍区域,从而为移动机器人导航过程中的环境建模与路径规划提供了支持。