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为了减少边缘检测中的噪声影响,设计了一种分数阶差分滤波器,给出了该滤波器的原理,分析了此类滤波器的幅频特性.-In order to reduce the effect of the noise in edge detection,a kind of fractional-order difference filters were designed,whose theory was worked out and amplitude-frequency characteristic were an
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object detection matlab files
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运行test文件,该程序用基尔希算子对图像进行边缘检测-Run the test file, the program operator with a Kirsch edge detection on image
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一种改进的快速模糊边缘检测算法 能够快速有效地提取二维图像数据边缘-An Improved Fast fuzzy edge detection algorithm to quickly and effectively extract the edge of two-dimensional image data
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利用二维小波的图像增强
基于小波变换的多尺度图像边缘检测matlab源代码(在Matlab7.0下运行) -Using two-dimensional wavelet image enhancement based on wavelet transform multi-scale edge detection matlab source code (in Matlab7.0 run)
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用matlab实现边缘提取,应用于医学图像效果不错,抑制噪声很好-Edge detection using matlab implementation, good results for medical images, good noise suppression
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MEDICAL IMAGE SEGMENTATION USING EDGE DETECTION TECHNIQUES
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P0701:细胞边缘检测
P0702:癌细胞形态学分析
P0703:癌细胞颜色分析
比较适合Matlab图像处理初学者-P0701: Edge Detection P0702: cell morphology analysis P0703: analysis and comparison of color cancer cells Matlab image processing for beginners
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this is about edge detection, explaining the matlab implementation as a lecture
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Sobel, Prewitt, roberts edge detection implemented by matlab
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边缘特征的提取就是求图像梯度的局部最大值和方向。实际计算中,以微分算子的形式表示,并采用快速卷积函数来实现。常用的算子有微分算子,拉普拉斯算子,Canny算子等。其中Canny边缘检测是一种较新的边缘检测算子,具有较好的边缘检测性能,得到越来越广泛的应用。Canny边缘检测法利用高斯函数的一阶微分,它能在噪声抑制和边缘检测之间取得较好的平衡-Edge feature extraction is to seek the local maximum of image gradient and ori
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基于matlab的虹膜边缘识别 包括边缘检测,归一化,用汉明矩进行特征匹配-Matlab on the edge of iris recognition, including edge detection, normalization, with Hamming moments feature matching
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运用Matlab对图像进行边缘检测,有具体的边缘检测方法,像基于梯度的算法。-Matlab, the image edge detection, edge detection method specific, such as gradient-based algorithm.
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matlab区域增长法法进行图像边缘检测-region growing method matlab edge detection method
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基于小波变换和数学形态学的遥感图像边缘检测,克服了sobel算子的缺陷-Based on wavelet transform and mathematical morphology edge detection for remote sensing image, to overcome the shortcomings sobel operator
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This Matlab code shows how to perform edge detection by Sobel method in horizontal & vertical direction and the effect of increasing and decreasing the threshold value . Besides, you can try to perform the edge detection by other method in the same w
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the above uploaded codes are very useful for image segmentation,edge detection
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matlab教案中使用到的源代码,全部源代码。很全的,包括边缘检测,去噪,二值化等等。适合图像处理的初学者参考。-matlab tutorial all the source code. Very wide, including edge detection, noise removal, binarization and so forth. Beginners reference for image processing.
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在matlab环境下绘制评估边缘检测性能的ROC曲线。-This ROC curve is a method to evaluate the performance of edge detection algorithms.
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自己弄的关于用matlab的几种边缘检测算子处理图像的对比-Get on with their several matlab image processing edge detection operator comparison
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