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ostu

于 2021-03-01 发布文件大小:164KB

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下载积分: 1 下载次数: 1179

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代码说明：

ostu图像分割阈值算法,对Ostu图像分割最优阈值进行优化处理，极大缩短了搜索图像阈值计算时间，与传统的枚举法Otsu方法相比,在计算时间上具有显著的优点。(ostu threshold image segmentation algorithm for image segmentation Ostu optimal thresholds to optimize the processing, greatly reduces the search image thresholding computation time, with the traditional enumeration method Otsu methods, in the calculation of time has significant advantages.)

文件列表：

ostu图像分割阈值算法
....................\ChckSltn.m
....................\DbgSrc.asv
....................\DbgSrc.m
....................\frew.asv
....................\frew.m
....................\fstatus.asv
....................\GnrtLclInvst.m
....................\GnrtSpcSltn.asv
....................\GnrtSpcSltn.m

....................\ostu.m
....................\Peaks.m
....................\ShwFnctn.m
....................\TestFnctn.m
....................\TheFnctn.m
....................\TheTest.m

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从原始图像产生噪声图像，使用db1执行2层小波，使用wpbmpen进行全阈值选择，采用硬阈值和软阈值处理方式,保存低频,进行图像降噪，并绘制各分解系数图像。(Generated noise image from the original image, using db1 wavelet perform two layers using wpbmpen full-threshold selection, using hard threshold and soft threshold approach, saving low frequency, image noise reduction, and draw the decomposition coefficients images.)

2013-11-22 15:55:18下载

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2020-11-09 09:19:47下载

积分：1
wavelet97
说明：利用97小波变换进行图像压缩，用matlab仿真，实验证明它具有较高的压缩比(using wavelet transform image compression using Matlab simulation experiment to prove that it has a higher compression ratio)

2006-03-28 20:26:09下载

积分：1
雷达目标高分辨距离像的特征提取及识别方法
合成孔径雷达目标的特征提取及其识别技术。国防科大写的！(synthetic aperture radar target feature extraction and recognition technology. Written by which this university!)

2005-07-29 20:31:31下载

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该文件夹包括了MCA算法进行图像修复等相关图像处理(This files includes image inpainting and some other proessing.)

2016-01-14 19:57:46下载

积分：1
Ostu
说明：取一个最优阈值把原图像分为前景色与背景色，两部分的类间方差越大，说明两部分差别越大，便能有效的分割图像。(Image threshold segmentation)

2019-12-16 16:01:49下载

积分：1
xzjz
本代码功能是将图像旋转任意角度，为进一步的图像处理做铺垫。(The code function is to rotate the image at any angle, laying the groundwork for further image processing.)

2010-08-07 12:59:02下载

积分：1
msaliency
使用frequency-tuned saliency算法计算图像的saliency值，基于此saliency值将图像中的显著区域提取出来。(Using frequency-tuned saliency saliency value of image algorithm, based on the saliency value of the significant image area extracted.)

2011-05-10 22:52:35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
shepaishibie
能进行车牌的识别，并把车牌的号码显示出来 (Able to identify license plates and license plate number displayed)

2008-12-29 17:34:33下载

积分：1

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