细节

In order to preserve more details while erasing mixed noise, a new algorithm based on the structure of modified trimmed mean filter was proposed. Characters of the new one are: 1 replaces the median filter with center weighted median which shows better performance in preserving details; 2 uses the filtering result to estimate the deviation of Gaussian noise. The estimating result is used to change the filter parameter, so the new algorithm is robust.

为了在滤除退化图像中混合噪声的同时能更好地保护图像的细节，文中提出了基于改进均值滤波结构的新算法，其特点为： 1）用中心加权中值滤波算法替代MTM 方法中的中值滤波算法以更好地保护细节； 2）提出了一种直接利用滤波结果来估计混合噪声中高斯噪声方差的方法，估计的结果被用于滤波器系数的调整，使得新算法有很好的鲁棒性。

Fifth, Applying the main idea of the improved center weighted median filter to the design of the optimal stack filter based on omnidirectional structural elements constrains, the dissertation raises a kind of improved filter algorithm for de-noising of pulse noise. The theory analysis and the simulation experiment of the image processing shows that this kind of filter can not only remove noise effectively but also keep detail of the image sufficiently.

根据最优全方位结构元约束层叠滤波器中常规中值滤波带来的图像高频细节信息的丧失，引入改进的中心加权中值滤波器，从而提出改进的最优全方位结构元约束层叠滤波新方案，实验和理论证明，它相对于最优全方位结构元约束层叠滤波方案，在滤除噪声的同时更有效保持了图像的高频细节信息。

BMW cars and other vehicles of the difference in these details, if inferior to those details are a four-wheeled steering wheel.

宝马车和其它车的区别就在这些细节上，如果不比细节，都是四个轮子一个方向盘。

Secondly, the difference of two Gaussians receptive field between fractional and integral differential of digital image was discussed in view of signal processing and biologic vision nerve model respectively.

计算机数值实验结果表明，对于纹理细节信息丰富的图像信号而言，分数阶微分对灰度变化不大的平滑区域中的纹理细节信息的增强效果明显优于整数阶微分运算。

Partner of strategy of happy according to actor friend general exclusive technology, canada is inspected honour group (Liu Feng of general manager of HeadPlay) Beijing company introduces,"' happy sow ' place uses is " Freefall free falling body video is compressed / solution presses a technology, this technology is compressed for the video with the at present most advanced whole world / solution presses a technology, use unique graphical details and bandwidth to forecast allocate a technology, all crucial detail that naked eye of the mankind below can meticulous reservation needs to video place and will other naked eye cannot differentiate part makes special processing, avoid a tradition to compress a technology to be in with advanced figure technology tall analytic / when small bit is led, right fast / sophisticated act and the mosaic that setting produces or color piece disintegrate phenomenon.

据优朋普乐独家技术战略合作伙伴，加拿大视尊集团北京公司总经理刘峰介绍，" '乐播'所采用的是"Freefall自由落体视频压缩/解压技术，此技术为目前全球最先进的视频压缩/解压技术，采用独特的图形细节与带宽预测分配技术，能细致的保留下人类肉眼对影像所需的所有关键细节并将其他肉眼无法判别部分作特殊处理，并以先进演算技术来避免传统压缩技术在高解析/低比特率时，对快速/复杂的动作及场景产生的马赛克或色块的瓦解现象。

In order to effectively Abstract the texture and denoise but not damage the edge and other important details of image,Meyer(2001) proposed using elements of BV space and G space to characterize cartoon and details of image respectively.The authors present PDE of minimizing energy on the basis of Meyer s work.

为有效地提取纹理和去噪而不损坏图像的边缘及其他重要细节，Meyer(2001)提出了分别用BV空间和G空间刻画图像的主体和细节部分，笔者在Meyer的图像分解模型基础上，建立能量最小化PDE方程，将模型离散化后，利用投影算法和ROF模型的求解方法，将图像分解为有界变差部分u和包含纹理和噪声的部分v。

In Perona and Malik's anisotropic diffusion model, some small gradient information and noise will be diffused, but the small information point usually has zero gauss curvature. So this paper improves PM model by using the Gauss curvature.

在Perona和Malik的各项异性扩散方程的消噪模型中，一些小梯度的细节信息和噪声会被扩散掉，而在这些细节信息点往往具有零高斯曲率的特征，根据这一特点，对PM模型加以改进。

Detail image at each scale can be obtained by inverse transformation of wavelet coefficients of a noise image.

在含噪图像小波分解后，对每一尺度下三个高频子带的细节分量进行单层逆变换，得到该尺度下的细节图像。

Sources for musicologists include from 1715, the court calenders of varying detail including such diverse information as every anniversary imaginable ie birthdays and namedays of the Imperial family, the days of the saints, long range weather forecasts and the phases of the moon. 15 Also the official court newspaper, the Wienerishces Diarium, produced for the educated classes, included details of special guests, the music performed as well as the composer and librettist for each celebration reported (with the exception of church festivals). 16 Kilian Reinhardt's Rubriche Generali dated 1727 provides us with an indispensable guide to the musical requirements of the events of the annual cycle. 17 The Rubriche was divided into two parts: the liturgical feasts and the court feasts ( Hof-Feste ).

为音乐学家的来源包括从1715年，不同的细节，其中包括如想象，即每周年生日和皇室namedays不同的信息，该圣人，远程天气预报和月亮的阶段天。15也是法院压延法庭正式报纸，Wienerishces Diarium，为教育类产品，包括特别来宾的细节，音乐表现不错的作曲家和每个庆祝编剧的报告。16克利安莱因哈特的Rubriche拉利1727年提供了一个不可缺少的指南对年度周期事件的要求，我们的音乐。17的 Rubriche 分为两部分：礼仪节日（Festtage报Heiligen）和法院节日。

The art design of the majority does not pay attention to these detail, when doing a webpage, it is pure only from beautiful go designing, oversight these detail, caused a website good-looking lumpish.

绝大部分的美工都不注重这些细节，在做网页的时候，只是单纯的从美观去设计，忽略了这些细节，造成了网站好看不中用。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。