1) square-detection method for vertexes
正方形角点检测法
3) grid corner detection
方格角点检测
1.
A novel method for grid corner detection is proposed.
提出了一种新的方格角点检测算法。
4) corner detector
角点检测
1.
The pixel level corners were detected by classical Harris corner detector,and then some methods were used to get sub-pixel accuracy.
针对摄像机标定模板图像的角点检测问题,提出了两种简便而有效的亚像素级精度的提取算法。
2.
Firstly,mean shift algorithm is used to cluster color blocks;secondly,Ostu binarization method is used for segmentation;thirdly,the feature points are extracted with KLT corner detector,to which an orientation is assigned according to the most fast varying gradient direction.
采用KLT角点检测算法提取出有效掌纹区域内的特征点,给每个特征点赋予方向,并根据局部区域特征构造方向不变的特征向量,所有特征点及其特征向量的集合构成了掌纹图像特征。
5) Corner detection
角点检测
1.
Sub-pixel corner detection of tessellated picture based on camera calibration;
摄像机标定的棋盘格亚像素角点检测
2.
The improvement of corner detection of SUSAN algorithm;
SUSAN角点检测算法改进
3.
A New Algorithm of Corner Detection: Based on Image Edge and USAN Region;
基于图像边缘和USAN区域的角点检测方法
6) Corner detecting
角点检测
1.
It can measure circumgyrated angle of the iris by using of Harris corner detecting and Luca.
采用均衡化、形态滤波和形心计算等方法实现了瞳孔区域的自动定位和实时跟踪;通过Harris角点检测和Lucas-Kanade光流跟踪实时测量出虹膜的旋转角度,为前庭功能分析奠定了良好的基础。
补充资料：脆性染色体位点检测法
脆性染色体位点检测法
诊法。亦称脆X染色体检测法。系检测某些智力低下及某些肿瘤病人染色体脆位点的细胞遗传学方法。脆X染色体与智力低下有关。外周血培养及染色体制备法同普通培养，但培养基为缺叶酸(MEMFA)或TC199加氨甲蝶啶(MTX)等，小量小牛血清(一般用5%)；pH值为74～75，培 养时间96小时。染色体标本以Giemsa染色后镜检，分析计数。发现标本中有染色体断裂(单体型或染色体型)或脆位点时详细记录。将有脆位点的标本脱油、褪色后，行G及其他有关染色体显带，以确定脆性染色体的区带。
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