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1329572013522_0

于 2020-10-30 发布文件大小:111KB

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下载积分: 1 下载次数: 318

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代码说明：

Graphcut算法的源码，用于图像处理领域的图像分割，该算法的matlab代码实现。(Graphcut algorithm source, used in image processing area image segmentation, this algorithm of matlab code realization.)

文件列表：

graph cut

.........\ClustDistMembership.m,720,2011-06-17
.........\GraphCut.m,14299,2009-02-03
.........\graphcut1.asv,4221,2011-12-27
.........\graphcut1.m,4030,2011-12-27
.........\GraphCutConstr.mexw32,75264,2010-05-07
.........\GraphCutMex.mexw32,77312,2010-05-07
.........\GraphCutSegment.mexw32,35328,2011-05-04
.........\main.m,342,2011-12-27
.........\Read Me.txt,58,2012-02-18

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fenchatu
此程序用于画混沌系统的相图及其分叉图，使用时只需要写出相应的混沌微分方程，便可画出相应的图(This procedure for drawing the phase diagram of chaotic systems and its Poincare section, when used only need to write the corresponding chaotic differential equations, will be able to draw the corresponding graph.)

2021-04-01 10:29:07下载

积分：1
MATLAB指纹识别（GUI，比对两幅指纹，完美运行）
说明：本设计为基于MATLAB的指纹识别系统。本设计系统主要对指纹图像进行三方面处理：图像预处理、特征提取和特征匹配。图像预处理包括四个步骤：图像灰度化、滤波增强、二值化、细化，对指纹图像进行预处理后，去除了原图像的冗余部分，方便后续的识别处理；特征提取主要是提取指纹图像细化后的端点和分叉点；特征匹配是利用两个指纹的图像进行特征点比较，来确定两幅图像是否来自于同一手指。(This design is a fingerprint identification system based on MATLAB. This system mainly deals with fingerprint image in three aspects: image preprocessing, feature extraction and feature matching. Image preprocessing includes four steps: image grayscale, filter enhancement, binarization and thinning. After preprocessing the fingerprint image, the redundant part of the original image is removed for the convenience of subsequent recognition processing. Feature extraction is mainly to extract the endpoint and bifurcation points after thinning the fingerprint image. Feature matching is to determine the two images by comparing the feature points of the two fingerprint images Whether the image comes from the same finger.)

2020-02-16 22:03:11下载

积分：1
snakedeform_matlab
使用snake方法进行图像处理的原代码，简单准确(use snake image processing methods for the original code simpler and more accurate)

2007-04-11 09:27:00下载

积分：1
人脸识别考勤系统
人脸识别考勤系统

2020-12-03下载

积分：1
batch
说明：将hdf格式转换为tif格式、重投影、重采样(.hdf to .tif, resample)

2020-02-13 11:48:20下载

积分：1
0999
卡尔曼滤波是一种数据处理方法，它是一种线性最小方差无偏估计准则，基于系统状态估计和当前观测，通过引入状态空间而获得的新的状态估计.本篇论文陈述了卡尔曼滤波的基本思路和算法；并通过仿真，显示卡尔曼滤波的功能，以及如何用它来跟踪方向确定、速度恒定的飞行器。 (Kalman filter is a data processing method, which is a linear minimum variance unbiased estimation criteria, based on system state estimation and the current observations, obtained by introducing the state space of the new state estimate of the Kalman filter thesis statement the basic ideas and algorithms and through simulation, shows Kalman filtering functions, and how to use it to keep track of the direction determined constant speed aircraft.)

2013-09-06 10:21:27下载

积分：1
gmm
混合高斯模型使用K（基本为3到5个）个高斯模型来表征图像中各个像素点的特征,在新一帧图像获得后更新混合高斯模型,用当前图像中的每个像素点与混合高斯模型匹配,如果成功则判定该点为背景点, 否则为前景点。通观整个高斯模型，他主要是有方差和均值两个参数决定，,对均值和方差的学习,采取不同的学习机制,将直接影响到模型的稳定性、精确性和收敛性。由于我们是对运动目标的背景提取建模，因此需要对高斯模型中方差和均值两个参数实时更新。为提高模型的学习能力,改进方法对均值和方差的更新采用不同的学习率为提高在繁忙的场景下,大而慢的运动目标的检测效果,引入权值均值的概念,建立背景图像并实时更新,然后结合权值、权值均值和背景图像对像素点进行前景和背景的分类。(Gaussian mixture model using K (essentially 3-5) Gaussian model to characterize the features of each pixel in the image, in the image of the new frame for updated Gaussian mixture model, with each pixel in the image with a Gaussian mixture current model matching, if successful, determined that the point of the background points, otherwise the former attraction. Throughout the entire Gaussian model, he mainly has two parameters determine the variance and the mean, the mean and variance of the study, to take a different learning mechanism, will directly affect the stability, accuracy and convergence model. Since we are moving object extraction of the background modeling, so the need for the Gaussian model variance and mean two parameters real-time updates. In order to improve the learning ability of the model, an improved method for updating the mean and variance of different learning rates to improve in the busy scene, large and slow moving object detection results, the introduction of)

2014-03-25 09:01:12下载

积分：1
image_segmentation
说明： C#实现图像分割，包括图片示例。实现了各种图像分割的算法(C# to write image segmentation system with case images )

2011-04-03 10:54:51下载

积分：1
MCALabWithUtilities.tar
MCA图像修复,包含MCA和EM图像修复算法(MCA inpainting)

2020-09-14 21:37:58下载

积分：1
1254896
利用小波变换的去噪程序！和中值滤波进行对比！(The use of wavelet transform denoising procedure! And median filtering comparison!)

2013-11-23 12:20:05下载

积分：1

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