1) Zernike moment invariants
Zernike矩不变量
1.
Zernike moment invariants are selected as the recognition features in this algorithm, and are computed based on the superstructure in order to improve the discrimination ability.
算法选择Zernike矩不变量作为识别特征,并且利用基于上层建筑的矩不变量以提高特征的分类能力;同时还对舰船目标的观察空间进行形态划分,减少目标表示所需图像数量,提高识别效率。
3) 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.
Application of Curved Surface Moment Invariants
曲面轮廓矩不变量及其应用
3.
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。
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) Zernike moment
Zernike矩
1.
Texture segmentation based on Zernike moment and BP neural network;
基于Zernike矩和BP神经网络的纹理分割
2.
The two-level neural network character recognition system based on Zernike moment and grid features;
基于Zernike矩与网格特征的两级神经网络字符识别系统
3.
A method to normalize character feature based Zernike moment;
基于Zernike矩的字符特征归一化方法
6) Zernike moments
Zernike矩
1.
Fruit shape classification based on Zernike moments;
基于Zernike矩的水果形状分类
2.
Fast algorithm for computation of Zernike moments;
Zernike矩的快速算法
3.
The Information Acquisition of the welding seam based on Zernike moments edge detection;
基于Zernike矩边缘检测的焊缝信息获取
补充资料:变量与变量值
可变的数量标志和所有的统计指标称作变量。变量的数值表现称作
变量值,即标志值或指标值。变量与变量值不能误用。
变量值,即标志值或指标值。变量与变量值不能误用。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条