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sauvola

于 2020-03-28 发布

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下载积分: 1 下载次数: 11

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代码说明：

说明：一种图像阈值分割算法。能够对图像.sauvola是一种考虑局部均值亮度的图像二值化方法, 以局部均值为基准在根据标准差做些微调.算法实现上一般用积分图方法来实现.这个方法能很好的解决全局阈值方法的短板—关照不均图像二值化不好的问题.(Image threshold segmentation algorithm)

文件列表：

__MACOSX\sauvola\._.DS_Store, 82 , 2013-03-18
__MACOSX\sauvola\._averagefilter.m, 82 , 2013-03-09
__MACOSX\sauvola\._license.txt, 197 , 2013-02-22
__MACOSX\sauvola\._sauvola.m, 82 , 2013-03-18
__MACOSX\._sauvola, 197 , 2013-03-18
sauvola\.DS_Store, 6148 , 2013-03-18
sauvola\averagefilter.m, 3630 , 2013-03-09
sauvola\sauvola.m, 1705 , 2013-03-18
license.txt, 1304 , 2014-02-12

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guangbanzhongxintiqu
本程序主要实现暗背景下含高斯噪声的光斑滤除噪声，实现光斑中心提取。采用了sobel算子和梯度倒数加权滤噪、最大类间方差法（Otsu）确定阈值、质心法提取光斑中心坐标。(The program is mainly realized under a dark background Gaussian noise spot containing noise filtering, to achieve spot center extraction. Using sobel operator and gradient inverse weighting filter noise, Otsu method (Otsu) to determine the threshold, the center coordinates of the spot centroid extraction.)

2020-09-24 14:37:48下载

积分：1
附件1-视频读取-播放-存储操作程序
用于将视频文件转换成帧图像、帧图像转换为mat语言等(Converts a video file to a frame image, then converts it into a number matrix and the inverse process)

2017-09-18 23:54:16下载

积分：1
ml1
使用matlab实现的,基础单变量以及多变量梯度下降算法,和信号分类以及信号归一化部分算法，是机器学习领域最基本的代码，希望大家多多交流(matlab implementation of basic univariate and multivariate gradient descent and signal classification algorithms, machine learning basic code, hope that more exchanges)

2013-10-29 15:34:24下载

积分：1
SPIHT_bandelet
我写的基于bandelet域的spiht图像压缩算法。效果比经典的SPIHT好。文章已发，希望代码对大家有用。(I wrote bandelet domain-based SPIHT image compression algorithm. SPIHT is better than a good classic. Article has been distributed, I hope the code useful for everyone.)

2007-07-26 15:37:24下载

积分：1
vc++_image
这是图象处理模式识别一书的源代码，包括C++和MATLAB的程序，对于做这方面的研究人员来说，会很有帮助的。(This is an image processing pattern recognition on the source code, including C and Matlab procedures for doing this kind of research personnel, will be very helpful.)

2005-04-21 21:42:03下载

积分：1
LDA-based-face-recognition
基于LDA的人脸识别技术，从ORL数据库读数据，然后从中取一部分进行训练，一部分进行测试。(This code is LDA base face recognition programme. It reads nots faces from ORL database and the rest (noc-nots) are used as test. LDA_Performance shows the recognition performance. )

2009-03-25 16:39:23下载

积分：1
curveletdenoise
说明： curvelet变换贝叶斯估计方法，用于估计含噪声图像的噪声参数。再对图像进行去噪处理(curvelet transform Bayesian estimation methods used to estimate the image noise with noise parameters. Re-image de-noising processing)

2008-10-26 11:57:03下载

积分：1
图像去噪
维纳滤波和均值滤波，及利用自适应维纳滤波的图像去噪MATLAB代码，效果优于维纳滤波(Using adaptive Wiener filtering for image denoising MATLAB code, the effect is better than Wiener filtering)

2020-11-03 13:49:52下载

积分：1
ENVI下温度植被干旱指数(TVDI)
IDL平台环境下，envi温度植被干旱指数计算TVDI(Calculation of envi temperature and Vegetation Drought Index under IDL platform TVDI)

2020-11-23 20:49:33下载

积分：1
diedaifa
用于灰度图像二值化的MATLAB代码，算法采用迭代法(For gray-scale image binarization MATLAB code, algorithm uses iterative method)

2013-06-07 14:10:15下载

积分：1

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