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tuxiang

于 2009-05-20 发布文件大小:64KB

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下载积分: 1 下载次数: 136

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代码说明：

基于混沌理论的Logistic映射数字图像的加密算法，实现图像的置乱(Based on the Chaos Theory of Logistic mapping digital image encryption algorithm, the realization of image scrambling)

文件列表：

图像加密源代码

..............\rationalLogist.m
..............\rationalLogist0.m
..............\rationalLogist1.m
..............\rationalLogist2.m
..............\rationalLogist3.m
..............\rationallogistic.m
..............\renyiqujian.m
..............\renyiqujianduofu.m
..............\renyiqujianduofufenxi.m
..............\renyiqujianduofuxin.m
..............\renyiqujianfenxi.m
..............\RMSE.m
..............\subploting.m
..............\surface3d.m
..............\tuxiangchazhisuofang.m
..............\vardermen5yue2.m
..............\vecteraverage.m
..............\weiyunsuan.m
..............\xieyafeng.m
..............\xinchazhi.m
..............\yihuo.m
..............\yihuogauss.m
..............\yihuosalt.m
..............\ZHANGGC.M
..............\ZHANGGCD.M
..............\zhangguicang.m
..............\zhangygchuifu.m
..............\ZHANGYH.M
..............\ZHANGYHD.M
..............\zhangyhd5yue3.m
..............\zhangyhd5yue4zhiluan.m
..............\zhangyhdcuowumiyao.m
..............\zhangyhduo.m
..............\zhangyhduo2.m
..............\zhangyhduo510zhiluan.m
..............\zhangyhduo55cuowu.m
..............\zhangyhduo55zhiluan.m
..............\zhangyhduo5yue3.m
..............\zhangyhongdan.m
..............\zhangyhsan.m
..............\zhangyhsan2.m
..............\zhangyhsan3.m
..............\zhangyhsan5yue2.m
..............\zhangyhsan5yue2zhiluan.m
..............\zhangyhsan5yue3zhiluan.m
..............\zhangyhsan5yue4zhiluan.m
..............\zhangyhsancuowu512.m

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levelsetImagesegment
自己用水平集方法编的，实现了医学图像的分割，效果不错，可试一下(Their allocation by level set method, and realize the medical image segmentation, the effect good, can try)

2008-04-14 10:25:51下载

积分：1
renlianpeizhun
人脸图像配准，将同一场景的两幅或多幅图像进行对准，可以实现人脸归一化(Face image registration, the same scene two or more images for the alignment can be achieved face normalization)

2013-11-08 16:23:40下载

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dvi
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2021-04-02 20:09:06下载

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题目：八宝粥的生产过程中需要用到大量的红豆（红蚕豆），而实际上从红豆产地购买得到的红豆中会参杂一些杂物和不合格红豆。为了保证八宝粥的质量，需要对红豆进行筛选，去除不合格红豆和其它杂物。目前国内在红豆筛选工序上仍然使用人工筛选的方式，存在人工成本高、精确度差、劳动强度大等缺点。因此八宝粥生产厂商迫切需求开发一款能够自动实现红豆筛选的自动化筛选机。针对上述需求，请设计筛选机中的基于可见光图像的红豆筛选算法，该算法应尽可能的准确的找到参杂在红豆原料中的不合格红豆和杂物。附件包括两个不同实验环境下拍摄得到的红豆相关图片样本库，实验环境分别为自然光照条件和灯光条件。每个条件下的样本库包括合格、不合格、杂物和混合四类样本的图像，其中合格、不合格以及杂物的图像可用来训练或建模，混合类图像用来测试算法的准确性和实时性。同学可在自然光照环境下的样本库或者灯光条件下的样本库中任选其一，用于解决上述问题。作业提交格式包括以下四个内容：一、问题分析二、算法设计三、实验结果(将自己选择的样本库中的混合样本图片中的样本个体进行分类，并给出可视化的分类结果。) (Title:Use a lot of red bean production process of eight-treasure porridge ( red bean ), but in fact from the Red areas available in red bean can blend some sundries and unqualified red bean. In order to ensure the quality of eight-treasure porridge, the need for screening of red bean, red bean and other debris removal is not qualified. At present in the domestic bean screening process still use manual screening method, has the disadvantages of high labor costs, poor accuracy, high labor intensity. Therefore, eight-treasure porridge manufacturers need to develop a can achieve automatic bean screening automatic screening machine. According to the above requirements, please design screening machine selection algorithm based on visible light image of the red, the algorithm should be as accurate as possible to find the mixed in the bean raw materials in the unqualified red bean and debris.Accessories include captured in two different experimental environment of the red bean image sample dat)

2013-03-11 21:10:47下载

积分：1
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图像的奇异值分解，可用于图像的压缩和去噪等。(Singular value decomposition of the image, the image can be used for compression and denoising images and the like.)

2014-12-13 20:47:21下载

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用于Intravascular Photoacoustic 成像的源程序，采用Delay and Sum　算法编成。用于光声成像图形重构。(Used for Intravascular Photoacsoustic Imaging reconstruction based on Delay and sum algorithm.)

2021-04-08 11:19:00下载

积分：1
TwoDZuiXiaoFuzzyEntropy
基于二维直方图的最大模糊熵阈值图像分割，相比于一维最大模糊熵，分割效果更好。隶属度函数采用S函数(Based on two-dimensional histogram maximum fuzzy entropy threshold image segmentation, compared to one-dimensional maximum fuzzy entropy segmentation better)

2021-03-25 08:49:14下载

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image-detection-and-transformation
利用hough变换检测图像中的形状圆和直线，以及图像几何变换(detecting image circle or line using hough transformation and transformation)

2012-09-02 20:50:56下载

积分：1
(ok)NHLIScode
Tae Hoon Kim教授的Nonparametric Higher-Order Learning for Interactive Segmentation源码(Tae Hoon Kim, Professor Nonparametric Higher-Order Learning for Interactive Segmentation)

2021-01-16 21:58:45下载

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SWT
平稳移不变小波变换，及图像去噪应用，PSNR, SSIM图像质量评估(stationary wavelet for image denoising)

2011-06-24 12:58:20下载

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