1) fuzzy distance transform
模糊距离变换
1.
Then the fuzzy distance transform is applied to obtain the fuzzy distance image.
该方法先采用模糊C均值聚类算法将蚕卵图像从背景中分割,然后采用模糊距离变换得到模糊距离图像,最后使用分水岭算法将粘连或者部分重叠蚕卵分离。
2) fuzzy distance
模糊距离
1.
A synthetical assessment of environmental quality of atomsphere assessed by fuzzy distance modelwas carried out and compared with synthetical judement method using obscure interrelated model.
本文采用模糊距离评价模型进行大气环境质量综合评价，并与灰色关联模型综合评判法进行了对比，获得了完全一致并与实际相符的评价结果。
2.
This paper puts forward using RBF network based on fuzzy distance to flatness pattern recognition to improve recognition precision.
针对BP网络在板形缺陷模式识别的应用中,由于网络本身存在收敛速度慢,学习时间长,容易陷入局部极小等结构性能不佳的问题,从而影响板形识别精度;文中提出了基于模糊距离的RBF网络板形缺陷模式识别法。
3) range ambiguity
距离模糊
1.
The detection of OHT targets through range ambiguity;
利用距离模糊探测超视距目标
2.
Study of suppressing the range ambiguity of the CW-SAR;
抑制连续波合成孔径雷达距离模糊的研究
3.
Range aliasing and range ambiguity of HF surface wave radar
高频地波雷达距离混叠与距离模糊研究
4) Distance transformation
距离变换
1.
Image interpolation between the slices of ICT based on distance transformation;
基于距离变换的ICT层间图像插值
2.
In this paper,a new 3D soft-tissue visualization method is proposed,which consists of four steps: segmentation, distance transformation,peeling and volume rendering.
本文提出了一种新的软组织显示实现方案,由分割、距离变换、剥皮和体绘制四个步骤组成。
3.
This method bases on distance transformation in Euclidean metric with the computational complexity of O((2+k)n),and is the same with non-Euclidean metric space.
基于欧氏空间中离散点集的2阶V图距离变换原理,论述了栅格形式下离散点集和一般点集图形的2阶V图生成的方法,确定了它的时间复杂性为O((2+k)n),适用于欧氏及非欧度量空间的自然图形2阶V图构造。
5) Distance transform
距离变换
1.
Fast face detection based on skin color and distance transform
基于肤色信息和距离变换的快速人脸检测算法
2.
Combining distance transform and topological thinning, Distance Contained Centerline (DCC) algorithm is presented to extract a line-shaped skeleton of an elongated volume and compute the distance fro.
综合了距离变换和拓补细化,本文提出了包含距离信息的中心线提取算法。
3.
With an investigation on the algorithms of distance transform, this paper proposes an efficient algorithm for 3D raster buffer-generation based on isosurface propagation.
在对距离变换进行深入研究的基础上,提出一种高效的、基于栅格的等值面扩张的三维缓冲体生成算法。
6) fuzzy mapping
模糊变换
1.
For fuzzy relation inequality system B ≤R A≤ B ,after its fuzzy relation R is obtaind using sign matrix method, fuzzy mapping R is changed into R * as the new input of fuzzy relation in the preparatory system.
对于形如B≤R A≤B的模糊关系不等式系统 ,采用符号矩阵法 ,经模糊变换 ,将模糊关系R修正为R ,作为此系统新的输入的模糊关系 。
2.
The problem of fuzzy mapping algorithms with multiple indices having excessively small weighing vector components was analyzed to preclude irrational evaluation results arising in the fuzzy evaluation of product structural designs.
针对产品结构设计模糊评价中出现的不合理评价结果,分析了模糊变换在多指标情况下存在权重向量分量数值过小的问题。
补充资料：Radon变换和逆Radon变换
Radon变换和逆Radon变换
X线物理学术语。CT重建图像成像的主要理论依据之一。1917年澳大利亚数学家Radon首先论证了通过物体某一平面的投影重建物体该平面两维空间分布的公式。他的公式要求获得沿该平面所有可能的直线的全部投影(无限集合)。所获得的投影集称为Radon变换。由Radon变换进行重建图像的操作则称为逆Radon变换。Radon变换和逆Radon变换对CT成像的意义在于，它从数学原理上证实了通过物体某一断层层面“沿直线衰减分布的投影”重建该层面单位体积，即体素的线性衰减系数两维空间分布的可能性。
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