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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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代码说明：

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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feature-tracking
一个用于电子显微镜下运动细胞的识别跟踪的源代码，出自哈佛医学院的一位教授，对于做物体运动识别估计的各位很有帮助！(Under an electron microscope for cell identification and tracking movement of the source code, from a professor at Harvard Medical School, for the movement of objects do you identify the estimated useful!)

2007-12-04 16:36:39下载

积分：1
cg-descent
用共轭梯度下降算法求解图像压缩感知并进行比较(Conjugate gradient descent algorithm for image compression and compared perception)

2013-08-30 22:33:31下载

积分：1
点云压缩
分割点云，并通过局部拟合求取法向量，实现点云压缩(Split point cloud, and through local fitting strike normal vector of point cloud compression)

2020-06-30 09:00:01下载

积分：1
kalman
在工程运用中，我们往往在卡尔曼滤波器后端连接平滑滤波器构成平滑卡尔曼滤波器，来加强滤波性能的改善，程序通过简单输入信号在增加随机观测噪声情况下在平滑卡尔曼滤波前后进行观测对比，可得平滑卡尔曼滤波性能得到了改善。(In engineering application, we often back-end connections in the Kalman filter Kalman smoothing filter the smoothing filter, to enhance filter performance improvement program by simply increasing the input signal in the case of random measurement noise Kalman filter before smoothing contrast observation can be obtained Kalman smoothing performance is improved.)

2013-06-27 14:55:29下载

积分：1
NEW
一种新的彩色图像去噪与增强模型(A new color image denoising and enhancement model)

2008-05-28 20:54:06下载

积分：1
tuxingbianhuan
用c++编写的三维图像变换的源代码，也是计算机图像学中经常要学习的一种变换。(Transform the source code written in c++ three-dimensional images, but also often have to learn a transformation in the computer iconography.)

2012-05-24 16:00:54下载

积分：1
cny
Canny Edge Detector to detect sharp edges in an image

2014-01-01 14:59:15下载

积分：1
ImageProcessing
这是一个简单图像处理的GUI程序。实现的功能有：直方图统计，直方图拟合，边缘提取和自定义模板算子处理。界面采用的是ENVI 4.7的风格。(This is a simple image processing GUI program. Implemented features are: histogram, histogram fitting, edge extraction and custom template operator handling. Interface using the ENVI 4.7 style.)

2014-11-19 18:11:10下载

积分：1
dark_channel_new
单幅图象的暗原色先验去雾改进算法，能够很好地改进天空或明亮部分色彩失真问题，matlab代码注解详细，能很好地帮助理解算法过程。(improvement of a single image dehazing algorithm using dark channel prior,solving the problem of color distortion of sky and bright part!Having a good explain of the code,which could be helpful to understand the processing of the algorithm! )

2012-10-25 09:20:55下载

积分：1
szmhclsf
这是一个数字模糊处理的算法论文!很好很经典(Number obfuscation algorithms! Good classic)

2012-05-27 14:56:19下载

积分：1

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