圆投影 meaning in English
circular projection
Examples
- This paper adopts the method of two level classfications to carry out recognition , by which we put forward a kind of method based on unit circle projection to class approximately and use texture feature based on gray level run length matrix to class accurately and gives the last output
本文采取两级分类识别的方法:其中提出了一种基于单位圆投影的方法将待选字进行粗分,并结合基于游程矩阵提取纹理特征的技术进行细分并识别。 - This thesis proposes one kind of variable universe fuzzily variable the structure terminal guidance law to realize vertical precise attack . this thesis also proposes the circle projection matching algorithm , which solves matching problem of the pictures with the free angle revolved . at the same time , the thesis has analyzed the influence to the circle projection matching algorithm of the noise , the illumination and the change of gradation
本文还提出了的圆投影匹配算法解决了任意角度旋转的景象匹配问题,同时对噪声、光照以及灰度变化对圆投影匹配算法的影响进行了分析,重构了圆投影匹配算法,使该方法对噪声、光照以及灰度变化等具有很好的适应性。 - In this thesis , we give a simple method for character extraction , and then standardize the character based on the center of gravity . at last , we use mathematical morphology principle to thin the character . the primary work of this thesis includes giving an adaptive segmentation algorithm , and using morphology principle and sharpening algorithm to solve the problems occurring in noise removing ; illustrating a simple method for character extraction ; demonstrating the difference between serial thinning method and parallel thinning method ; giving a algorithm based on unit circle projection and combining the texture feature for recognition
本文的主要工作包括:提出了一种自适应去噪的算法,并针对在去噪过程中出现的文字断笔现象运用形态学及锐化处理的方法进行修复及预防;给出了一种简单的文字分割的自动算法及手动方法;对比了串行细化和并行细化算法的不同;提出了一种基于单位圆投影的特征提取方法并结合纹理特征进行细分识别。