均值偏移,Mean shift
1)Mean shift均值偏移
1.Color image segmentation algorithm based on mean shift;基于均值偏移的彩色图像分割算法
2.The core searching method is the mean shift algorithm.在人脸跟踪过程中以均值偏移为核心算法,通过均值偏移矢量的迭代,在局部得到最匹配人脸。
3.By integrating mean shift and particle filter,a new method for robotics visual tracking is proposed based on similarity distance.综合粒子滤波和均值偏移理论,提出了一种基于相似性度量的机器人视觉跟踪方法。
英文短句/例句

1.Study on the Moving Target Tracking Based on Mean Shift基于均值偏移算法的运动目标跟踪研究
2.Target tracking based on Kalman filter and mean-shift基于卡曼滤波与均值偏移算法的目标跟踪
3.Application of mean shift clustering algorithm in segmentation of tagged MR image均值偏移法在核磁共振图象分割中的应用
4.Algorithm for the All-Time Apparent Resistivity of LOTEM Method均匀半空间长偏移距TEM法全区视电阻率的数值计算方法
5.an extreme deviation from the mean.与平均数偏差最大的值。
6.tiny deviations from the average.任何偏离平均值的变化。
7.experimental standard deviation of the mean平均值的实验标准偏差
8.Attempt to fetch by a bookmark offset, offset value ignored试图使用书签偏移量提取,忽略偏移值。
9.The median is not as highly influenced by the frequency of occurrence of a single value as is the mode, nor is it pulled by extreme values as is the mean.中位数既不象众数那样受到数值出现次数的影响,又不象平均数那样随着特殊值的大小而偏移。
10.the arithmetic mean of the absolute values of deviations from the mean of a distribution.分布平均数与偏差绝对值的算术平均值。
11.Bias- Is the bias used in computing the shadows, again the higher the better, and the slower.偏移-阴影计算中使用偏移时,偏移值越高,计算时间越长。
12.The amount by which the average of a set of values departs from a reference value.一组数值的平均值对某参考值的偏离量。
13.standard deviation of the arithmetic mean of a series of measurements测量列算术平均值的标准(偏)差
14.standard deviation of weighted arithmetic mean加权算术平均值的标准(偏)差
15.the second moment around the mean; the expected value of the square of the deviations of a random variable from its mean value.接近平均数的二阶矩;平均值随机变量的偏差的平方的期待值。
16.F-K Demigration in Homogeneous Media: Implementation and Application;均匀介质中的F-K反偏移:实现算法与应用
17.The migrated position of the contour can be found.可以得出等值线的偏移位置。
18.Numerical Simulation of Reverse Time Migration with Arbitrary Difference Precise Integration Method;任意差分精细积分逆时偏移数值模拟
相关短句/例句

Mean-shift均值偏移
1.Target Tracking Based on Mean-shift and Kalman Filter;基于均值偏移和卡尔曼滤波的目标跟踪方法
2.Target tracking based on Kalman filter and mean-shift基于卡曼滤波与均值偏移算法的目标跟踪
3.Then we used the mean-shift algorithm to cluster the video object.该算法首先对运动矢量场和视差场进行提取和修正处理,然后对视频帧进行分割作为初始值,最后用均值偏移算法聚类得到最终的对象分割结果。
3)mean shift algorithm均值偏移算法
1.A road segmentation application based on the improved mean shift algorithm is presented.针对道路分割中遇到的问题,对均值偏移算法进行了改进,给出了它在道路分割中的应用。
4)Mean-shift procedure均值偏移过程
5)four points mean-shift四点均值偏移
6)dynamic mean shift algorithm动态均值偏移算法
延伸阅读

均值不等式几个重要不等式(一)一、平均值不等式设a1,a2,…, an是n个正实数,则,当且仅当a1=a2=…=an时取等号1.二维平均值不等式的变形(1)对实数a,b有a2+b2³2ab          (2)对正实数a,b有(3)对b>0,有,   (4)对ab2>0有,(5)对实数a,b有a(a-b)³b(a-b)                (6)对a>0,有(7) 对a>0,有                   (8)对实数a,b有a2³2ab-b2(9) 对实数a,b及l¹0,有二、例题选讲例1.证明柯西不等式证明:法一、若或命题显然成立,对¹0且¹0,取代入(9)得有两边平方得法二、,即二次式不等式恒成立则判别式例2.已知a>0,b>0,c>0,abc=1,试证明:(1)(2)证明:(1)左=[]=³(2)由知同理:相加得:左³例3.求证:证明:法一、取,有a1(a1-b)³b(a1-b), a2(a2-b)³b(a2-b),…, an(an-b)³b(an-b)相加得(a12+ a22+…+ an2)-( a1+ a2+…+ an)b³b[(a1+ a2+…+ an)-nb]³0所以法二、由柯西不等式得: (a1+ a2+…+ an)2=((a1×1+ a2×1+…+ an×1)2£(a12+ a22+…+ an2)(12+12+…+12)=(a12+ a22+…+ an2)n,所以原不等式成立例4.已知a1, a2,…,an是正实数,且a1+ a2+…+ an<1,证明:证明:设1-(a1+ a2+…+ an)=an+1>0,则原不等式即nn+1a1a2…an+1£(1-a1)(1-a2)…(1-an)1-a1=a2+a3+…+an+1³n1-a2=a1+a3+…+an+1³n…………………………………………1-an+1=a1+a1+…+an³n相乘得(1-a1)(1-a2)…(1-an)³nn+1例5.对于正整数n,求证:证明:法一、>法二、左==例6.已知a1,a2,a3,…,an为正数,且,求证:(1)(2)证明:(1)相乘左边³=(n2+1)n证明(2)左边= -n+2(= -n+2×[(2-a1)+(2-a2)+…+(2-an)](³ -n+2×n