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bianyuanjiance
- Prewit t 算子和Sobel 算子都是对图像进行差分和滤波运算,仅在平滑部分的权值选择上有些差异,但是图像产生了一定的模糊, 而且有些边缘还检测不出来，所以检测精度比较低, 该类算子比较适用于图像边缘灰度值比较明显的情况。-Prewit t operator and Sobel operator is on image difference and filtering operation, only some differences in the smooth part of the we
BVS
- Blood vessel segmentation for fuzzy and edge detection which is uesd to detect the blood vessels and find edges
fuzzy_ed_median
- Edge Detection(Fuzzy) ,Median, Mean Implemntation
hierachical_anfis_edge_detection
- One of the most important topics in image processing is edge detection. Many methods have been proposed for this end but most of them have weak performance in noisy images because noise pixels are determined as edge. In this paper, two new methods ar
Grayscale-Morpholog
- 传统高原鼠兔图像边缘检测方法存在对噪声敏感、大量边缘细节被过滤、检测的边缘不连续、模糊等问题。为此，将基于数学形 态学的边缘检测方法应用到高原鼠兔图像的边缘检测中。利用数学形态学的腐蚀和膨胀算法，构造适合高原鼠兔图像几何性质的结构元素， 对图像进行检测。实验结果表明，该方法具有较好的边缘检测效果-Traditional plateau pika image edge detection methods exist sensitive to noise, a lot of edge det
Eight-CPU-design-based-on-FPGA-
- 本文对经典算法Canny算子和基于模糊理论的边缘提取方法进行理论分析、仿真实验和性能对比。最后对两种方法进行对比评价。图像边缘提取性能的评价标准主要包括主观和客观方法。-In this paper, the classical algorithm Canny operator and edge extraction method based on fuzzy theory theoretical analysis, simulation and performance comparison. F
fuzzyedgedet
- An algorithm and implementation of edge detection in images by using fuzzy similarity relation. In this case the gaussian shape fuzzy similarity relation is used. Also, two sizes of neighboorhod are used.
FUZZY--LOGIC-EDGE-DETECTION
- by using this source code we can detect the edges of the image...which helps in the medical field and in satellite.
meidian-filter(CPP)
- 中值滤波是对一个滑动窗口内的诸像素灰度值排序，用其中值代替窗口中心象素的原来灰度值，它是一种非线性的图像平滑法，它对脉冲干扰级椒盐噪声的抑制效果好，在抑制随机噪声的同时能有效保护边缘少受模糊。-Median filtering is the pixel on a sliding window in the value ordering, the original gray instead of window center pixel values by which value, it is a
ViewDIB
- 对图像进行处理，实现了直方图显示，边缘提取，模糊聚类分割等-The image processing, a histogram display, edge detection, segmentation fuzzy clustering
GFO
- 95年提出的广义模糊算子的程序，用于图像边缘提取，在某些图像上比sobel算子要好-Generalized Fuzzy Operator 95 years proposed program for image edge extraction, in some sub-image is better than the sobel operator
easourfd
- that arises the surface coil array. This entropy-based method does not require classification and robustly addresses some problems that are more severe than those found in brain imaging, including noise, steep bias field, sensitivity of arter
berkeley_dataset_comapraison_edges
- Image segmentation is one of the most studied problems in image analysis, computer vision, pattern recognition etc. Edge detection is a discontinuity based approach used for image segmentation. An edge detection using fuzzy set is proposed here,
Image-processing-source-code
- 图像处理源代码，基于Hough变换的人眼虹膜定位方法，基于Kalman滤波的目标跟踪，基于模糊集的图像增强方法，基于蚁群算法的图像边缘检测。-Image processing source code, Hough transform based human eye iris location method, Kalman filter based target tracking, fuzzy set based image enhancement method, ant colony algor
CANNY
- 对特定图片进行canny边缘检测。首先是高斯模糊，然后sobel算子处理，再局部极大值确定，最后阈值判断。(Canny edge detection for a particular picture. The first is the Gauss fuzzy, and then the Sobel operator is processed, and then the local maximum is determined, and finally the threshold is judged
rcnn-depth-master
- 反锐化掩膜技术(Unsharp Masking,UM)又称为模糊蒙片处理，是一种经典的图像边缘增强算法，提高图像的高频分量部分来增强其视觉效果[18,19].反锐化掩模技术最早是应用于摄影技术中，以增强图像的边缘和细节。光学上的操作方法是将聚焦的正片和散焦的负片在底片上进行叠加，结果是增强了正片高频成份，从而增强了轮廓，散焦的负片相当于“模糊”模板（掩模），它与锐化的作用正好相反，因此，该方法被称为反锐化掩模法。(The sharpenmembrane Technology (Unsharp M
fcm1
- 此程序采用 FCM，模糊c 均值方法，用于边缘检测(This program uses FCM, fuzzy C mean method, for edge detection)
中值滤波
- 中值滤波可以保留目标边缘，这是中值滤波器相对于均值滤波器的最大优势。中值滤波具有去噪的性能，可以消除孤立的噪声点，可以用来减弱随机干扰和脉冲干扰，但是边缘不模糊。(Median filter can retain the target edge, which is the maximum advantage of median filter compared to mean filter. The median filter has the performance of denoising, w
改进的canny
- Canny 算法包含许多可以调整的参数，它们将影响到算法的计算的时间与实效。 高斯滤波器的大小:第一步所用的平滑滤波器将会直接影响 Canny 算法的结果。较小的滤波器产生的模糊效果也较少，这样就可以检测较小、变化明显的细线。较大的滤波器产生的模糊效果也较多，将较大的一块图像区域涂成一个特定点的颜色值。这样带来的结果就是对于检测较大、平滑的边缘更加有用，例如彩虹的边缘。 阈值:使用两个阈值比使用一个阈值更加灵活，但是它还是有阈值存在的共性问题。设置的阈值过高，可能会漏掉重要信息;阈值