1) moment invariant
矩不变法
1.
An automatic recognition practical algorithm for a tankachieved by end sensitive guided missile (sadarm) infrared falseimagery detector system under a simple underground by using themethod of moment invariants is suggested by theory analysis andcomputer simulations.
通过理论分析及计算机模拟,提出了用矩不变法对由末敏弹红外伪成象探测系统获得的在简单背景条件下的目标进行自动识别的实用算法。
2) Moment invariants
矩不变量
1.
Analysis of the invariance of moment invariants under discrete condition;
离散条件下数字图像矩不变量不变性的分析与研究
2.
Regarding the phase function as model function,new moment invariants were generated.
为了克服矩不变量存在的高阶矩计算不稳定和对噪声敏感的问题,提出一种构造相位矩不变量的方法。
3.
Using Zernike-moment invariants as features of a pattern,an automatic recognition scheme is designed,and is examined by test software,and so is performable.
采用Zernike矩不变量作为模式的特征拟定自动识别方案,并通过试验软件进行了实算分析,说明本文所拟定的识别方案是可行的。
3) moment invariants
矩不变
1.
The authors have studied the moment invariants theory of pattern recognition,and combined the other image processing techniques,then developed a bar code identification system which can recognize not only the lightly polluted and incomplete bar code but also the distorted bar code with arbitrarily angle.
以矩不变为特征的模式识别理论为依据 ,结合其他数字图像处理技术 ,开发出不仅能对有轻度污染与残缺的条码进行识读 ,而且能对有任意角度畸变的条码图像进行快速识别的系统 ,从而扩大了条码的应用领
4) moment invariant
矩不变量
1.
A Study on the Extraction of the Quantized Features of the Rotor Faults Based on Wavelet Analysis and Moment Invariants;
基于小波分析和矩不变量的转子故障量化特征提取研究
2.
This paper offers a way of recognition of aircrafts and automobiles in the optic images,which used exponents of 5 moment invariants and two second-order moments as features,and it directly divides the targets by their ranges of the features.
形状识别在计算机视觉中具有十分重要的意义,理论上矩不变量特征在图像平移、伸缩、旋转时均保持不变。
3.
To describe the characters of aircraft simply and efficiently,moment invariants and Fourier descriptors are combined.
采用矩不变量和傅立叶描述子相结合的表示方法简单而有效地描述飞机的特征;采用了分布存储的BP神经网络来减少存储量和加速搜索识别过程,并对BP网络的收敛方法提出了若干措施加速其收敛过程。
5) invariant moment
矩不变性
1.
The graphic recognition based on invariant moment and implementation of the method in the system is studied.
研究特征矩不变性的图形识别方法,探讨该法在系统中的应用,并提出不断修正标准模板中标准图形来提高识别精度的方法。
6) moment inequality
矩不等式
1.
A moment inequality of partial sum of the ARCH absolute value sequences is given based on the positively quadrant dependence of random variables from ARCH absolute value sequences,and some other moment inequality of partial sum of the ARCH sequences were given by the property of orthogonality and martingale difference of random variables from ARCH.
在论证了ARCH模型绝对值序列是一两两PQD(Positively Quadrant Dependent)序列的基础上,给出了ARCH模型绝对值序列部分和的一个矩不等式;同时根据ARCH序列是鞅差序列、正交序列,给出了其他若干ARCH序列部分和的矩不等式。
2.
The inequality and moment inequality for partial sums are obtained under Negatively Orthant Dependent conditions.
为了对负正交相依 (NOD)和负二次相依 (NQD)有一个深刻的理解 ,对 NOD和 NQD的性质以及它与负相协的关系做进一步探讨和论证 ,得出 NOD条件下的部分和不等式及矩不等
3.
We show a moment inequality for partial sums of the mixing random variables sequences,which uses some moment summations as up-boundary.
该文给出了一α-混合随机变量序列部分和的矩不等式,此不等式是用矩的和作为其上界。
参考词条
矩不变量(momentinvariants)
Zernike矩不变量
Hu矩不变量
矩不变准则
力矩不平衡
小波矩不变量
Kraw-tchouk矩不变量
保持颜色矩不变
三维矩不变量
轮廓矩不变量
结构矩不变量
线性矩不等式
最大矩不等式
规则矩不变量
地震矩不均衡度
图象处理/矩不变量
县级农药市场
间歇过程设计
补充资料:矩矩吒
【矩矩吒】
(动物)又作鸠鸠吒。鸡也。见求法高僧传等。
(动物)又作鸠鸠吒。鸡也。见求法高僧传等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。