Description: 图像分割是图像处理最基本和最重要的技术，是任何理解系统和自动识别系统
必不可少的一个重要环节.车牌以及车牌字符的提取是图像分割技术的一个特殊应
用场合，它包括车牌的定位和车牌字符的切分两个步骤。本章将对这两个步骤的算
法进行阐述.第一、二节中将分别详细介绍车牌区域的定位、切分技术 由于二值
化算法在字符的提取中具有重要的作用，因此在第三节中将作重点讨论.
-Image processing image segmentation is the most fundamental and important technology, is any understanding of systems and automatic identification system essential for an important part. License plate and license plate character extraction image segmentation technique is a special application, which includes car license plate location and character segmentation in two steps. These two steps in this chapter will elaborate algorithm. First, the two plates will introduce a detailed regional positioning, segmentation techniques as a result of binarization algorithm in the extraction of characters play an important role, so in Section III will be focused on. Platform: |
Size: 6277120 |
Author:poon |
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Description: 用matlab做的车牌识别的完整源代码,包括车牌定位,二值化,滤波去噪,字符分割,识别,识别部分用的BP网络。-Using matlab to do a complete license plate recognition source code, including the license plate location, binarization, filtering noise, character segmentation, identification, identification of parts used in BP network. Platform: |
Size: 4096 |
Author:zz |
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Description: 一个很好的车牌定位与识别系统，能够对车牌进行很好的定位，二值化、归一化处理，运用16段法进行特征提取，对提取出的字符进行细化达到精确识别的目的。-A good license plate location and recognition system, can be well plate positioning, binarization, normalized treatment, using 16 feature extraction method for extracting characters refinement to achieve accurate identification目的. Platform: |
Size: 247808 |
Author:lt |
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Description: Visual C++写的车牌自动识别系统（只完成到车牌定位提取一步，字符的识别没有完成，大家有兴趣可以自己完成），功能包括前期图像处理的各种操作，支持各种颜色的bmp图片，二值化、边缘检测、滤波、平滑、直方图处理等等，测试图片也打包进源码了-Visual C++ Written Automatic Vehicle Identification System (only one step to extract license plate location, character identification is not complete, we are interested in can be completed), features include a variety of pre-image processing operation, to support a variety of colors The bmp images, binarization, edge detection, filtering, smoothing, histogram processing, etc., test images are also packaged into the source of the Platform: |
Size: 1909760 |
Author:wuyiliang |
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Description: 一个车牌定位.可直接用.通过灰度处理,二值化,等操作,基本实现车牌的定位,-A license plate location. Can be directly used. Through the gray-scale processing, binarization, and other operations, the basic realization of the positioning plate, Platform: |
Size: 746496 |
Author:弈 |
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Description: 用matlab做的车牌识别的完整源代码,包括车牌定位,二值化,滤波去噪,字符分割,识别,识别部分用的BP网-Matlab do with License Plate Recognition complete source code, including the license plate location, binarization, filtering noise, character segmentation, identification, identification of parts used in BP network Platform: |
Size: 4096 |
Author:ronghjr |
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Description: 一种车牌号码图像二值化的新方法。利用数学形态学的开运算消除图像光照不均匀影响，根据欧几里得距离确定图像阈值。-Of a license plate number of the new image binarization method. Using mathematical morphology opening operation to eliminate uneven lighting image effects, according to Euclidean distance to determine the image threshold. Platform: |
Size: 373760 |
Author:morris |
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Description: 提出一种基于改进Sobel算子的车牌定位算法，首先对已经通过预处理的车牌图像使用改进的Sobel算子进行运算，然后使用迭代求图像最佳分割阂值的算法二值化车牌图像最后结合水平投影和垂直投影算法对候选区域分析锁定车牌位置。
-Proposed based on improved Sobel operator license plate location algorithm, first pre-processing of the license plate image has adopted the use of the improved Sobel operator to conduct operations, and then demand the use of iterative thresholds the image segmentation algorithm for optimal binarization car At last, the level of brand image projection and vertical projection algorithm to the analysis of the candidate region locking plate position. Platform: |
Size: 4691968 |
Author:李坤 |
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Description: 复杂背景下车牌定位与字符分割算法研究
本文在简要介绍国内外车牌识别技术研究现状的基础上，对车牌定位算法及字符分
割算法进行了深入的研究，主要完成以下工作：
车牌的定位算法设计阶段，本文提出了一种综合利用车牌多重特征的定位算法。该
算法充分利用了车牌的纹理，色彩及车牌长宽比等特征。经过水平梯度化，二值化，滤
波，区域连通、连通域标记筛选，色彩匹配等几个步骤，最终达到了复杂背景下汽车牌
照的定位。-Complex background license plate location and character segmentation algorithm of this paper, a brief introduction to license plate recognition technology at home and abroad on the basis of the status quo, on the license plate location and character segmentation algorithm is conducted in-depth study was completed for the following: license plates location algorithm design stage, this paper, a comprehensive utilization of multiple characteristics of license plate location algorithm. The algorithm makes full use of the license plate texture, color and license plate aspect ratio and other features. After level gradient, binarization, filtering, regional connectivity, connected component labeling filter, color matching, and several steps, ultimately achieving the complex background Locating the vehicle license. Platform: |
Size: 1760256 |
Author:zhangchunli |
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Description: 用matlab做的车牌识别的完整源代码,包括车牌定位,二值化,滤波去噪,字符分割,识别,不过识别部分用的BP网络,-License plate recognition using matlab to do the complete source code, including the license plate location, binarization, filtering denoising, character segmentation, recognition, but identify with some of the BP network, Platform: |
Size: 6144 |
Author:liru |
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Description: 基于C++的提取车牌信息小程序，简单进行二值化处理后对相关信息进行提取。-Extract license plate information of C++ applet, simple binarization processing to extract the relevant information. Platform: |
Size: 16208896 |
Author:YingF |
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Description: 1.先打开一幅图片然后按照顺序灰度化、二值化、灰度拉伸、车牌定位、二值化、倾斜校正、字符分割、训练神经网络、识别字符。
2.测试图像存储在当前目录的img下。
3.测试集、训练集、目标向量均存储在img下的文本文件中。-First open a picture in order graying, binarization, gray stretch, license plate location, binarization, skew correction and character segmentation, training the neural network to identify the characters. 2 the img the next test image is stored in the current directory. 3 test set and the training set, the target to the volume storage under the img text file. Platform: |
Size: 20352000 |
Author:sunlu |
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Search - License plate binarization