1) corner extraction
拐角提取
2) inflection-point abstracting
拐点提取
1.
Based on handwritten Chinese character recognition,the method improves the insufficiency of inflection-point abstracting and stroke connecting.
笔者提出在拐点提取方法上以像素跟踪法辅助最大距离法,在笔段合并中只考虑与交叉点相连的笔段,并提出具体算法,该方法可以有效克服拐点遗漏,笔段合并错误的弊端,使拐点的遗漏率大大降低,笔段合并正确率有较大改进,汉字识别正确率达到90%。
3) 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。
4) 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。
5) canthus extraction
眼角提取
补充资料：煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物
CAS：98072-40-3
中文名称：煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物
英文名称：Extract residues (coal), light oil alk., acid ext., Friedel-Crafts reaction products with isobutylene
Extract residues(coal),light oil alk.,acid ext.,Friedel-Crafts reaction products with isobutylene
中文名称：煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物
英文名称：Extract residues (coal), light oil alk., acid ext., Friedel-Crafts reaction products with isobutylene
Extract residues(coal),light oil alk.,acid ext.,Friedel-Crafts reaction products with isobutylene
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