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- It can be considered a multi stage carburizing. 这一过程可以看成是一个多段渗碳过程。
- 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。
- 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;
- The construction of ash dam in Weishui Power Plant adopts the multi stage pulverized coal ash subdam technology. 微水电厂贮灰坝的施工采用了多级粉煤灰子坝技术。
- 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 mathematic model of one dimensional multi stage carburation is obtained and it can describe every physical phenomenon in carburation. 该文建立了多段法渗碳的一维数学模型,用此数学模型能够清晰地描述渗碳过程中每一时段的物理行为。
- 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 better technological process now is the step control of carbon potential during carburizing.It can be considered a multi stage carburation. 目前最佳渗碳工艺方法是在整个渗碳过程中对碳势进行台阶式控制,这一过程可以看成是一个多段渗碳过程。
- 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。
- Raw dextran was separated and purified by multi stage ultrafiltration according to the different ranges of molecular weight. 通过采用分级超滤的方法以不同的分子质量范围对右旋糖酐粗品进行分离纯化,并分析右旋糖酐在不同分子质量范围内的分布。
- The realization tactic of median filter, emendating incline, outline pick-up arithmetic is designed. 设计了图像中值滤波、倾斜校正、轮廓提取算法的实现策略。
- 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。
- Some problems concerning the design theories and optimization of multi stage decompression and micropore jet composite (MDMJC) mufflers are systematically analyzed. 对多级降压小孔喷注复合型消声器设计理论与优化方法中存在的问题进行了分析,介绍了为改善这些问题所做的一些探索工作。
- Establish the simulated calculation approach for simple sequential heat exchanger system and optimization for the multi stage sequential heat exchanger system. 建立简单序贯换热器系统的模拟计算方法,并优化设计多级序贯换热器系统。
- The method that replaces the median filter of SEF with a weighted median filter can improve the property of the algorithm. 用中心加权的中值滤波器代替谱能流法中的普通中值滤波器,使算法性能得到提高。
- Its products can be categorised in sturcture to single shaft and multi stage compressor, multi shaft and multi stage compressor, single stage compressor, fans, etc. 其产品按结构形式分为单轴多级式压缩机,多轴多极式压缩机,单级式压缩机,离心式风机等;
- A new de-noising method based on wavelet domain median filter is proposes, which is effective for removing Gaussian white and impulse noises. 摘要提出了小波域中值滤波的去噪方法,在去除高斯白噪声的同时能有效地去除脉冲噪声。
- The Houjiangqiao Pb Zn deposit features multi source, multi stage in mineralization, which is mainly related to Devonian strata and hydrothermal activity. 后江桥铅锌矿具有多源、多阶段成矿特点,成矿主要与泥盆纪地层及热液作用有关。
- Speckle Reduction;Image Compression; Wavelet Transform; Median Filter; Quadtree Classification; Trellis Coded Quantization. 01相干斑抑制;图像压缩;中值滤波;小波变换;四叉树分类;网格编码量化