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车牌识别C++Builder代码,首先要把车牌图像灰度化,接着对图像进行中值滤波进行初步降噪,下一步进行Sobel纵向边缘检测,即增强车牌纵向边缘,边缘检测后进行二值化处理,此时车牌区域特征得到进一步加强,但同时又加强了背景中的部分噪声,所以再对其腐蚀,然后定位及截取车牌,最后对车牌进行二值化。
-LPR C Builder code, first and foremost, we should plates gray, Then the image median filtering for
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中值滤波是常用的降噪算法,它可以保留比较尖锐的边界,但是却容易模糊图象的细节。尽管已经有一些改进
算法,但效果并不十分理想。文章介绍了一种保细节中值滤波算法,采用了多尺度多方向的窗口,根据图象各部分特性自
适应地选择窗口进行中值滤波。实验结果证明,文章的算法优于其他几种常用的中值滤波算法。
-Median filter is commonly used in noise reduction algorithm, which can retain relatively sharp bo
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图像平滑处理的一些常用功能,包括噪声消除方法/邻域平均法/中值滤波/产生噪声等功能-Image smoothing of some commonly used functions, including noise reduction methods/neighborhood average/median filtering/noise functions
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Recognition of visual patterns and characters are independent of position, size, and orientation in the visual field has been the goal of much recent research. The method presented in this paper meets all these condition. An off-line signature matchi
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构造噪声图像、设计各种滤波器来进行图像的降噪滤波处理,并通过主观和客观评价方法来对滤波方法进行比较分析-Construction noise images, the design of various filters to the noise reduction filter for image processing, and through subjective and objective evaluation methods to a comparative analysis of the
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MWMP是一个运行MATLAB下面的多小波软件包,它是目前功能比较全面的一个多小波软件包,能够用于科学研究例如图像压缩、信号降噪等。它提供了一些比较常见的单小波与多小波滤波器,也提供了多小波的一些常用的预滤波算法,并且,只要修改coef.m文件,就可增加新的滤波器组,同时,修改文件coef_prep.m文件,可增加新的预滤波方法。-MWMP is the following one to run MATLAB package of multi-wavelet, which is currentl
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源码1:实现对图像平滑处理。比如噪声消除(二什图像的黑白点噪滤除;消除孤立黑像素点);邻域平均
法;中值滤波;加噪等。
源码2:对图像进行阈什分割和轮廓提取。
源码3:进行图像的合成。
源码4:图像的变换域处理
源码5:锐化及边缘检测
源码6:灰度变换
motiondetect1:基于OpenCV 运动检测(摄像头或.avi)-Source 1: Implementation of image smoothing. Such as noise reduction
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SUSAN角点检测算法经典文献
This paper describes a new approach to low level image processing in particular, edge and corner
detection and structure preserving noise reduction.
Non-linear filtering is used to define which parts of the image are closely rel
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SURF角点检测
This paper describes a new approach to low level image processing in particular, edge and corner
detection and structure preserving noise reduction.
Non-linear filtering is used to define which parts of the image are closely related to
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对采集来的图像进行预处理,去噪、滤波、提取出边缘的图像。-The collected image preprocessing, noise reduction, filtering, extracting the edge image.
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运用中值滤波的方法将图像中的噪声去除,使得获取的图像噪声较少。-Median filtering method using the image of the noise reduction, making for less image noise.
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NOISE REDUCTION USING FUZZY IMAGE FILTERING
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可以编辑图像,实现各种图像处理功能,包括滤波、降噪等-You can edit the image, to achieve a variety of image processing functions, including filtering, noise reduction
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详细说明:
读入图像,对于图像进行高斯高通以及低通滤波,显示结果,与原图进行对比-Detail: ch5_1_1: image gray-scale linear transformation (5.1.1) ch5_1_2: image grayscale piecewise linear transformation (5.1.1) ch5_1_3: using the transfer function of the number of forms of dynamic range c
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详细说明:
ch5_1_1: 图像灰度线性变换 (§5.1.1)
ch5_1_2: 图像灰度分段线性变换 (§ 5.1.1) ch5_1_3: 采用对数形式的变换函数进行动态范围压缩 (§5.1.1)
ch5_1_4: 图像直方图的均衡化 (§5.1.2) ch5_1_5: 直方图规定化 (§5.1.2)
ch5_2_1: 邻域平均的线性平滑滤波法实现降噪 (§5.2.2)
ch5_2_2: winner滤波法实现降噪 (§5.2.2) ch5_2_3: 中值滤
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在信号处理中,它通常是可取的是能够执行某种降噪图像或信号。中值滤波是一种非线性数字滤波技术,通常用于去除噪声。这种噪声是一个典型的前处理步骤,提高后处理的结果(例如,边缘检测在图像)。中值滤波是非常广泛的应用在数字图像处理中,在一定的条件下,它保留了边缘,去除噪声-In signal processing, it is often desirable to be able to perform some kind of noise reduction on an image or signal.
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非局部均值滤波的主要代码,运用到数字图像处理的降噪,希望有用。-Non-local mean filtering code, the use of digital image processing, noise reduction, and I hope useful.
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图像降噪的程序。有巴特沃斯、高斯高通、同态滤波、指数低通等方法-Image noise reduction procedures. There Butterworth high-pass Gaussian, homomorphic filtering, low-pass methods such as index
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双边滤波器程序,该算法能够对图像进行降噪的同时很好的保留边缘信息,从而为后续的边缘特征点提取排除了噪声的干扰-Bilateral filter program, the algorithm can image noise reduction while well preserved edge information, so as to follow the edge of the feature point extraction rule out interference noise
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基于形态学的权重自适应图像去噪;通过串并联的滤波降噪对比图,说明并联降噪的优越性-Heavy adaptive image denoising based on morphology right noise filtering by series-parallel comparison chart, show the advantages of parallel noise reduction
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