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边缘检测

于 2020-05-24 发布

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下载积分: 1 下载次数: 5

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说明：边缘检测是图像处理和计算机视觉中的基本问题，边缘检测的目的是标识数字图像中亮度变化明显的点。图像属性中的显著变化通常反映了属性的重要事件和变化。这些包括（i）深度上的不连续、（ii）表面方向不连续、（iii）物质属性变化和（iv）场景照明变化。边缘检测是图像处理和计算机视觉中，尤其是特征提取中的一个研究领域。一阶:?Roberts Cross算子，Prewitt算子，Sobel算子， Kirsch算子，罗盘算子；二阶： Marr-Hildreth，在梯度方向的二阶导数过零点，Canny算子，Laplacian算子。(Edge detection is a basic problem in image processing and computer vision. Significant changes in image attributes usually reflect significant events and changes in attributes. These include (I) discontinuities in depth, (ii) discontinuities in surface orientation, (iii) changes in material properties, and (iv) changes in scene lighting. Edge detection is a research field in image processing and computer vision, especially in feature extraction.)

文件列表：

边缘检测\ex1.m, 659 , 2020-03-10
边缘检测\lena.jpg, 91814 , 2017-12-19
边缘检测, 0 , 2020-05-24

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high-resolution-sar
高分辨率及新模式SAR的成像算法，含有圆轨迹快速成像和压缩感知等内容(High resolution and the new mode of SAR imaging algorithm, containing circular trajectory fast imaging and compressed sensing and other content)

2013-05-24 10:47:21下载

积分：1
cfa_laroche
将RGB格式的图片进行mosaic处理得到RawData格式的图片，然后再恢复成RGB格式彩色图片,laroche-CFA插值算法(turn an RGB picture to RawData picture，then recover the RawData picture to an RGB picture.it is called laroche-CFA.)

2020-09-12 13:48:01下载

积分：1
PAPER7
7主动轮廓模型的一种初始轮廓设定方法.PDF(An initial outline of seven active contour model setting method)

2014-05-03 16:36:23下载

积分：1
Corner
根据论文Curvature Scale Space Corner Detector with Adaptive Threshold and Dynamic Region of Support算法写的角点检测(err)

2021-01-26 22:38:41下载

积分：1
boundaries
图象特征的边缘轮廓提取算法，对初学者很有帮助。(characteristics of the image edge contour extraction algorithm, useful for beginners.)

2006-09-27 21:17:52下载

积分：1
The-Mathematics-of-Medical-Imaging---A-Beginners-
The Mathematics of Medical Imaging-The Radon Transform,Back Projection,Discrete Image Reconstruction,The Fourier Transform,Filters and convolutions

2012-05-28 07:49:01下载

积分：1
weightedmedian
基于椒盐噪声滤波的改进加权中值滤波算法,目的在于处理高浓度椒盐噪声，并且有效的保护边缘细节(salt and pepper noise filter and weighted)

2010-09-27 19:20:21下载

积分：1
experiments
上课的课程：数字图像处理，同Labwindows/CVI实现的多个小程序，分别有：多种函数曲线的生成、多种函数曲线的生成并显示极值、二值图像的边缘追踪、二值图像的形态学处理、根据直方图选择阈值、灰度变换、均值滤波、粒子图像分析、图像的边缘检测、正弦曲线生成、直方图均衡化、直方图显示、中值滤波、自动计算阈值。(Class courses: digital image processing, Labwindows/CVI realize with multiple small program, a variety of function curve respectively, the generation, multiple function curve and display the extremum, generated binary image edge tracing, binary image histogram morphology processing, according to the choice threshold, gray transformation, average filtering, particle image analysis, image edge detection, sine curve generation, histogram equalization, histogram display, median filtering, automatic computing threshold.)

2011-05-16 01:02:42下载

积分：1
ukf_for_track_6_div_system
无极卡尔玛滤波在6维状态非线性目标跟踪中的应用，代码不错哦！(Promise Kalmar Nonlinear Filtering in the six-dimensional target tracking application, the code is good oh!)

2016-03-14 16:34:30下载

积分：1
edge_dwt
基于小波变换模极大的多尺度图像边缘检测,比较简单，但实用，是本人模式识别程序的一部分(Based on wavelet transform modulus maxima of the multi-scale image edge detection, relatively simple, but useful, is himself a part of pattern recognition procedures)

2007-08-02 16:25:18下载

积分：1

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