1) CSS corner extraction operator
CSS角点提取算子
2) susan corner finder algorithm
SUSAN角点提取算法
3) Characteristic Point Extraction Arithmetic Operator
特征点提取算子
4) corner detection
角点提取
1.
A new algorithm of subpixel corner detection;
亚像素级标定角点提取新算法
2.
The exact corner detection is vital to image processing and measurement.
文章对SUSAN(Smallest Univalue Segment Assimilating Nucleus)角点提取算法中阈值的确定提出了改进,在图像中每个像素的SUSAN模板内单独计算阈值t,使其在各种不同的对比度下仍能正确提取出角点。
3.
This paper expounds corner detection method to get the position information of every braided unit's climaxes.
本文提出了一种可行的,并且计算复杂度小的角点提取的方法以完成图像中编织花节顶点信息的提取。
5) Corner extraction
角点提取
1.
Based on the analysis of the characteristics of the spline wavelet representing images in the scale-space,spline wavelet technique has been researched on the demand of image enhancement in corner extraction of image segmentation.
文章分析了样条小波在尺度空间中描述图像的特点,针对图像分割中角点提取对图像增强的要求,探讨了样条小波增强技术。
2.
A new wavelet transform approach was presented for local feature extraction (mainly contour extraction and corner extraction),and the feasibility and effectiveness of the proposed approach were demonstrated experimentally.
提出一种新的用子波变换提取局域特征(主要是轮廓提取和角点提取)的方法,并用实验对该方法的可行性和有效性进行了论
3.
Second, to meet the requirement of high accuracy in some image registration fields, a algorithm based on corner extraction and correlation matching is used.
(2)针对一些图像配准中高精确性的要求,采用了一种基于角点提取和相关性准则的图像配准方法。
6) extraction operator
提取算子
补充资料:凹算子与凸算子
凹算子与凸算子
concave and convex operators
凹算子与凸算子「阴~皿d阴vex.耳阳.勿韶;.留叮.肠疽“‘.小啊j阅雌口叹甲司 半序空间中的非线性算子,类似于一个实变量的凹函数与凸函数. 一个Banach空间中的在某个锥K上是正的非线性算子A,称为凹的(concave)(更确切地,在K上u。凹的),如果 l)对任何的非零元x任K,下面的不等式成立: a(x)u。(Ax续斑x)u。,这里u。是K的某个固定的非零元,以x)与口(x)是正的纯量函数; 2)对每个使得 at(x)u。续x《月1(x)u。,al,月l>0,成立的x‘K,下面的关系成立二 A(tx))(l+,(x,t))tA(x),0
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