array(4) { [0]=> string(76) "06ICIP-Statistical moments based universal steganalysis using JPEG 2-D array" [1]=> string(37) " and 2-D characteristics function.pdf" [2]=> string(7) " 208508" [3]=> string(21) " 2009-03-10 23:12:5 " } 06ICIPShi 联合开发网 - pudn.com
06ICIPShi

所属分类:图形图像处理
开发工具:matlab
文件大小:1622KB
下载次数:8
上传日期:2010-01-24 23:00:11
上 传 者zhyzzw
说明:  图像特征分析,分析图像是否含有秘密信息,用来分析图像
(Image feature analysis, image analysis whether they contain confidential information, to analyze the image)

文件列表:
ExtractCFMoments.m (2573, 2009-04-26)
Hist2CFCocurrentMoments.m (3210, 2009-04-23)
HistCFMoments.m (568, 2009-04-26)
HistPDFMoments.m (498, 2009-04-23)
interMarkovdot2.mat (436450, 2009-04-24)
jpegtbx_1.mexw32 (0, 2009-04-23)
JpgPrediction_error.m (847, 2009-04-23)
lena.bmp (263222, 2007-12-10)
lena.jpg (33902, 2009-04-22)
main.m (2248, 2009-04-26)
Markov.m (2991, 2009-04-22)
moment_extract.m (453, 2007-11-27)
prediction_error.m (754, 2009-04-23)
threshold.m (107, 2008-05-12)
classify_single.m (1119, 2009-04-26)
Extract2CFMoments.m (2498, 2009-04-26)
Fisher_linear_discriminant\07Sep_基于Fisher 判别分析的有监督特征提取和星系光谱分类.pdf (248167, 2008-11-13)
Fisher_linear_discriminant\classify.m (1995, 2009-03-18)
Fisher_linear_discriminant\classify_ave_20.m (3237, 2009-04-08)
Fisher_linear_discriminant\elecfans.com7103119059746.rar (200991, 2008-11-13)
Fisher_linear_discriminant\Fisher.doc (72704, 2008-11-13)
Fisher_linear_discriminant\LDA_m.zip (1229, 2008-11-14)
Fisher_linear_discriminant\Lectue_Categorization(II).pdf (451899, 2008-11-13)
Fisher_linear_discriminant\myfisher.m (1362, 2008-12-25)
Fisher_linear_discriminant\myfisher2.m (2217, 2008-12-24)
Fisher_linear_discriminant\myfisher2test.m (525, 2008-11-13)
Fisher_linear_discriminant\myfishtest.m (831, 2008-11-13)
Fisher_linear_discriminant\Untitled.m (1295, 2008-12-22)
Fisher_linear_discriminant\Untitled1.m (294, 2009-01-13)
Fisher_linear_discriminant\Untitled2.m (540, 2081-01-13)
Fisher_linear_discriminant (0, 2009-10-02)

一)、matlab格式:曲娇的师弟给我的源码 myfisher/myfishertest:训练集与测试集固定 myfisher2/myfisher2test:训练集从测试集中随机选取 二)、Fisher.doc: 从CSDN上下载的c++源码 三)、elecfans.com7103119059746.rar:(c++) 从某个网站下下载的手写体识别的方法(用Fisher线性判别分类,包括多类转化为两类进行分类的方法) 注:(一)和(三)中用的阈值的选取方法相同,(二)中的方法只有在两类的样本数相同时才与(一)(三)相同, 因此认为(一)(三)中的阈值选取方法是正确的。 四)、Lectue_Categorization(II).pdf(net.pku.edu.cn/~wbia/2005/public_html/slides/11_18/Lectue_Categorization(II).pdf ) 北大一个老师的文本分类的讲义; 对我有用的:神经网络、SVM,讲的挺清楚的

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