thinning algorithm造句
例句与造句
- An improved image template thinning algorithm
一种改进的图像模板细化算法 - An improved template - based rapid thinning algorithm
一种基于改进后模板的图像快速细化算法 - An image parallel thinning algorithm for serial computers
一种适于串行机实现的图像并行细化算法 - Optimized topological thinning algorithm for virtual endoscopy
应用于虚拟内窥镜系统的拓扑细化算法的优化 - A morphology - based thinning algorithm and a stroke extraction algorithm based on improved gradient is presented
提出了基于图像形态学的汉字细化算法及基于改进梯度法的汉字笔画提取算法。 - It's difficult to find thinning algorithm in a sentence. 用thinning algorithm造句挺难的
- In order to attain the line edges in images , all edges are thinned by improved sequential thinning algorithm to be one pixel wide at first
算法从图像中提取直线边缘计算投影不变量，用于对目标建模并跟踪。 - Based on the analysis of quick thinning algorithm and improved opta thinning algorithm , a synthesized thinning algorithm was presented
分析两种常用的细化算法? ?快速细化算法和改进的opta算法各自的优缺点,并在此基础上,提出了复合细化算法。 - Vectorization method based on thinning algorithm used in the design prevails currently , whose progress is : after the binary scanned map images are thinned , recognize the skeleton captured
本文采用比较流行基于细化的矢量化方法作为整体设计思想。细化地图扫描二值图像后，对提取出来的骨架线进行识别。 - Upon that an efficient thinning algorithm based on borderline ( etab ) is proposed which treats with individual pixels point in each step and picks up unilateral edge points sequence as the framework of a character image
算法每一步都针对单个的像素点作处理,并提取笔划单侧边缘点序列作为字符图像骨架。 - According to the property of binary character image , this paper introduced a newly designed model used for thinning algorithm , which proved to be better than the traditional way . all the data are based on computer programming
在研究传统细化算法的基础上，空出二值字符图象的特点引入一类新的模板实现细化，并在软件实现的基础上获得了理想的处理结果。 - During the progress , the result after thinning affects the final effect of vectorization directly . the author designed a thinning algorithm combining 3x3 template with 4x4 templates , which keeps the topology structure of the primary maps successfully
其中细化算法直接影响到识别的效果，本文提出的3 3模板与4 4模板相结合的并行细化方法，成功地保留原图的拓扑结构。 - Firstly , the pretreatment of character to be recognized is researched , stressed discussing the subdivisional process of character , and a kind of fast shape preserving morphological thinning algorithm is used . in the following , how to construct the structure model on the basis of characteristic point ) sub - stroke and their interrelation is discussed , and a kind of method that describe sub - stroke through the feature of the sequence of curvature is brought forward . finally , the paper adopts the recognising model of printing number that base on repository , and describes the constructing method of repository
文中首先对待识别字符的预处理进行了研究，着重探讨了字符的细化过程，采用了一种基于数学形态学的保形的快速细化算法；接着探讨了如何以特征点和子笔段及其相互关系为基础构造结构模型，提出了一种以曲率序列性质描述子笔段的方法：最后采用了以知识库为基础的印刷体数字识别模型，并详细地描述了知识库的构造方法。 - After studying the nowadays methods , combining the characters of binary scanned maps images , the author designs a method to recognize and capture the digital geography information , which is based on thinning algorithm . a system is also realized by this method in the visual c + + programming environment
本文在研究、分析现有扫描图像矢量化方法的基础上，与地图扫描二值图像的特点相结合，设计了一种基于图像细化算法的地图信息识别与提取的方法，并以此为理论指导在visualc + +环境下编程实现了一个自动矢量化实验系统。 - The research in this article shows that the adaptive binarization filtering algorithm for gray character image is effective ; the thinning algorithm for chinese character images and the stroke - extraction algorithm can extract hen , su , pie , na four sorts stroke from chinese character images ; eight - shape code of chinese character can effectively indicates the trait of chinese character structure . the chinese character recognition system based on eight - shape code can effectively improve noise immunity and correct rate of the system
本文研究表明，灰度文本图像二值化滤波算法有效可行；汉字细化及笔画提取算法能够提取出汉字中的横竖撇捺四种笔画；八形汉字识别码能有效的表征汉字的本质特性；基于八形汉字识别码的仿人汉字识别算法能够有效提高系统的抗干扰性和识别正确率。 - Then the gray image is transformed into a binary image through a one - by - one - point section - threshold binary algorithm . after that , a postprocessing is implemented on the given binary image . in the part of thinning algorithm , an improved thinning algorithm derived from the opta is introduced in , for the purpose of producing high quality skeleton of fingerprints , on which the more accurate fingerprint feature location and type are based
采用离散方向法来求取指纹的点方向图，进而用直方图法结合动态分块得到指纹的块方向图；再对指纹图像进行方向法滤波；然后使用逐点局部阈值法，对指纹图像进行二值化处理；二值化后对二值图进行后处理；细化算法采用基于opta的改进细化算法，可以获得高质量的指纹骨架。
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