The characters segmentation is one of the key factors which affect character recognition in OCR system.
字符切分是影响ocr系统识别的关键因素之一。
This paper discusses characters segmentation and characters recognition in intelligent vehicle plate recognition system.
提出了一种纹理和连通域特征相结合的彩色文字分割方法。
Research and Implementation of Algorithms for Vehicle License Plate Positioning & Characters Segmentation Based on Image Analysis;
提出了基于参数自校正纹理分析的牌照定位方法,提高了车牌定位的精度。
There are many factors that cause the characters segmentation task difficult, such as image noise, plate frame, rivet, space mark, plate rotation and illumination variance.
车牌字符分割中存在噪声干扰、边框影响、铆钉和间隔符影响、车牌旋转、光照不均等问题。
The new methods of the early technique of LP recognition, including LP location, LP image contrast estimation, binarization, and characters segmentation are studied and proposed.
讨论了数字图像处理在车牌识别中所使用的各种技术,对于车牌边缘检测和车牌字符分割等关键处理技术进行了较为详细的论述。
The Unicode Text Segmentation Algorithms, covering sentences, words, and characters, were greatly enhanced to improve the processing of Tamil and other Indic languages.
在Unicode的文字分割算法,包括句子,词和字符,大大提高泰米尔和其他种语言的处理。
This article introduces the algorithm of bicycle images binary and segmentation of characters.
文章介绍了车牌图像的二值化和字符分割算法。
In the paper, a suppressed fuzzy c-means (S-FCM) algorithm, for intensity image segmentation, is proposed on the basis of the characters of FCM algorithm and intensity images.
该文根据FCM算法和灰度图像的特点,提出了一种适用于灰度图像分割的抑制式模糊C -均值聚类算法(S - FCM)。
Based on the analysis of the substrate image characters, a new fast image segmentation method has been discussed in this paper.
在分析了基板图像特征的基础上,提出了一种快速的基板图像分割方法。
Many papers proved it is difficult to make demographics characters as segmentation variables to green market.
国外许多研究证明人口统计特征难以作为绿色消费者的市场细分变量。
A new algorithm for license plate character segmentation based on differencing projection and preferably segmented characters is proposed.
针对车牌字符分割提出一种基于差分投影与优割字符的车牌字符分割算法。
We provide the algorithm of line segmentation under gray level image and character segmentation based on the biggest width backtracking algorithm to get the accurate position of characters.
文中提出了灰度图像下的行分割方法和基于最大宽度回溯算法的单字分割算法,从而实现了字符的精确定位。
This proposed segmentation method behaves particularly good for poorly printed characters, and it can make a good supplement of the most often used shortest path method.
该方法对印刷质量较差的粘连字符效果更好,可以作为常用的最短路径法的一个很好的补充算法,以提高分割成功率。
A kind of segmentation method of vehicle license plate characters based on neural networks and color feature is presented in this paper.
论文提出了一种基于神经网络和颜色特征的车牌字符分割方法。
The principle of the system, the segmentation algorithm of dot characters and recognisition method are introduced.
分析了系统原理,点阵字符分割算法及识别方法。
This paper analyzes the characteristics of the characters under complex background to propose a segmentation method combining the threshold method and the region-growing method for the hue.
通过分析复杂背景中字符存在的特点,针对快速分割和识别的应用需求,提出了一种在色调上将阀值法和区域生长法相结合的分割方法。
Image segmentation is just to divide an image into different sub-images with different characters and extract some interested objects.
图像分割就是把图像分成各具特性的区域并提取出感兴趣目标的技术和过程。
Segmentation of off-line handwritten Chinese characters is the premise of recognition. It is most difficult to segment connected characters.
离线手写汉字的切分是识别的前提,其中粘连手写汉字的切分最为困难。
In this paper, we proposed a fractal characters based method for nature environment image segmentation.
提出了一种基于分形特征分割自然景物图象的方法。
Given one category, the segmentation procedure can be transformed to a set of Markov transitions where the state is defined by the characters permutation.
给定一种类型的车牌,利用字符的可能排列方式定义马尔可夫链中的状态,可以将车牌字符分割转化为一组马尔可夫链的前向识别过程。
To solve this problem, a technique which is based on sliding window technique is presented for the segmentation of touching characters in mathematical expressions.
在印刷体数学公式识别中,不能很好地切分粘连字符是造成识别错误的主要原因。
This segmentation algorithm combines the speech segmentation approach based on energy with the characters of the database. Now, the automatic segmentation in the Bimodal Database can be realized.
该切分算法在基于能量的语音切分算法基础上,结合了双模态语料库的一些特征,实现了对语料的自动切分。
Based on several kinds of fractal characters, we can acquire the description of roughness of each part of the image. Then we can get the segmentation of the image.
首先构造了一组分形纹理特征,给出了图象不同部分的粗糙度及纹理基地大小、方向特性的描述,以此为基础进行图象分割。
For tilted characters only in horizontal direction, even without tilt correction, this method can achieve better segmentation.
这种分割方法对只在水平方向倾斜的字符,即使不经过倾斜矫正,也能达到较好的字符分割效果。
This paper puts forward a new algorithm about automatic Chinese text segmentation based on Chinese characters string frequency and length descending.
提出了一种基于汉字串频度及串长度递减的中文文本自动切分算法。
A method for the hierarchical segmentation of Chinese words and characters is discussed in this paper.
本文提出一种通过人工考察字形、形层次生成过程,确定汉语字形、形层次切分的方法。
In addition, in the preprocessing stage of the recognition of non-specific handwritten Chinese manuscripts, this paper presents a simple, rapid segmentation method of Chinese characters.
另外,在非特定手写文稿识别的预处理阶段,本文提出了一种简便、快速的汉字分割方法。
The experimental results show that satisfactory performance is achieved by the presented method for segmentation of connected handwritten Chinese characters.
实验结果表明,满意的性能是通过该方法分割的 连接的手写中国字。
The segmentation of the handwritten Chinese characters is the base of recognition, in which the division of the joining characters is the most difficult problem.
离线手写体汉字的切分是离线汉字识别的基础,其中以粘连字体的切分最难。
The unrecognized new words can result in too many sequences of single characters in the segmented sentence, which decreases the segmentation precision to a remarkable extent.
新词的存在使得汉语分词结果中出现过多的“散串”,在很大程度上影响了分词的准确率。
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