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[Other resourceCOX

Description: 当今信号处理的热点问题, 数字水印和信息隐藏源码 cox -today signal processing issues, digital watermarking and information hidden source cox
Platform: | Size: 447777 | Author: 刘三 | Hits:

[Graph programcox(1)

Description: 是用matlab 实现的cox经典水印算法包括水印的嵌入、提取等-using Matlab realized cox classic watermarking algorithm including the watermark embedding and extraction, etc.
Platform: | Size: 27266 | Author: liying | Hits:

[Special Effectscox

Description: COX提出DCT域扩频水印嵌入算法。 这个算法是一个非盲水印,可以在此基础上改进得到盲水印算法
Platform: | Size: 1358 | Author: lulu | Hits:

[OtherWimax802.16e标准的帧同步仿真程序(matlab)

Description: 基于Wimax802.16e标准帧结构特点的关于schmidl & COX算法的帧同步仿真,有详细注释
Platform: | Size: 1291 | Author: xidianhzj@yahoo.cn | Hits:

[OS program数字水印

Description: 对原始信号做DCT的算法:Cox 和Piva 等人提出的DCT技术的经典之作。Cox利用随机数发生器产生标准正态序列作为水印信息对图像进行整体DCT变换后,选取除去DC系数之外部分较低频率系数叠加水印信息 Piva则修改整幅图像的中频部分。对原始信号分块后,再作DCT的算法:Hsu和Wu 把图像进行8*8分块,将一个二进制序列作为水印放入DCT的中频区;有些学者则计算整个图像的DCT,把一个实数序列嵌入DCT的中频系数上。选择中频区的好处是一方面尽量减少嵌入信息对图像主观视觉的影响;同时,尽量避免有损压缩对水印信息可能带来的损失。还有一种DCT方法就是把水印信息嵌入到高频系数上,但是采用这种方法,抗压缩性非常差。-done to the original signal DCT algorithm : Cox Piva and others made the DCT technology classic. Cox using random number generator producing standard normal sequence information as a watermark image of the overall DCT, DC coefficient selection removed outside some lower frequency coefficient superposition watermark information Piva will be replaced by images of the entire IF part. The original signal block, before making the DCT algorithm : Wu Hsu and put images 8* 8 block, a binary sequence as watermarks Add DCT IF; Some scholars calculated whole image of DCT, a real sequence embedded IF DCT coefficients. IF the choice is a good one to minimize the embedded information to the subjective visual images; Meanwhile, try to avoid Compression right watermark information possible losses. There
Platform: | Size: 33792 | Author: 圣子到 | Hits:

[Crack Hacksswm

Description: cox方法展频水印matlab源码,对bitmap图像隐藏信息-frequency watermarking method Show Matlab source of bitmap images for hidden messages
Platform: | Size: 3072 | Author: cuer | Hits:

[DSP programCOX

Description: 当今信号处理的热点问题, 数字水印和信息隐藏源码 cox -today signal processing issues, digital watermarking and information hidden source cox
Platform: | Size: 447488 | Author: 刘三 | Hits:

[Graph programcox(1)

Description: 是用matlab 实现的cox经典水印算法包括水印的嵌入、提取等-using Matlab realized cox classic watermarking algorithm including the watermark embedding and extraction, etc.
Platform: | Size: 26624 | Author: liying | Hits:

[Special Effectscox1cox-watermarking

Description: 著名的cox数字水印算法源代码,使用matlab编写,很有用噢!-famous cox digital watermarking algorithm source code, the use of Matlab prepared very useful Oh!
Platform: | Size: 22528 | Author: 王袍 | Hits:

[2D Graphiccox1_1101523995

Description: cox 的水印源码, 有多个檔,psnr, RGB to YIQ, YIQ to RGB-cox watermark source, there are multiple files, psnr, RGB to YIQ, YIQ to RGB
Platform: | Size: 23552 | Author: chan man man | Hits:

[OtherPrinciplesofStatisticalInference

Description: D. R. Cox写的统计推断原理,2006年的新书,大家看看吧,很不错-DR Cox wrote the principle of statistical inference, in 2006 a new book, let us look at it, is pretty good
Platform: | Size: 930816 | Author: 刘冬 | Hits:

[Graph programcox1(DCT)

Description: Cox 论文、程序matlab代码,仿真结果以及读书笔记,有助于学习-Cox papers, procedures matlab code, simulation results, as well as study notes, contribute to learning
Platform: | Size: 2604032 | Author: luwei | Hits:

[Special Effectscox

Description: COX提出DCT域扩频水印嵌入算法。 这个算法是一个非盲水印,可以在此基础上改进得到盲水印算法-COX proposed DCT-domain spread spectrum watermark embedding algorithm. The algorithm is a non-blind watermarking, you can improve on this basis to be Blind Watermarking Algorithm
Platform: | Size: 1024 | Author: lulu | Hits:

[matlabschmidl

Description: ofdm符号同步算法-schmidl&cox算法的matlab实现-OFDM Symbol Synchronization Algorithm-schmidl
Platform: | Size: 1024 | Author: | Hits:

[matlabCox

Description: 利用三次样条函数考察Cox模型比例风险假定.rar-Use of cubic spline function inspection Cox proportional hazards model assumptions. Rar
Platform: | Size: 116736 | Author: rsp2001 | Hits:

[AI-NN-PRdeboor-cox

Description: 目的:运用强化学习!多分类器集成!降维方法等最新计算机技术,结合细胞病理知识,设计制作/智能化肺癌细胞病理图像诊断系统0"方法:采集细胞图像,运用基于强化学习的图像分割法将细胞区域从背景中分离出来 运用基于样条和改进2方法对重叠细胞进行分离和重构 提取40个细胞特征用于贝叶斯!支持向量机!紧邻和决策树4种分类器,集成产生肺癌细胞分类结果 建立肺癌细胞病理图库,运用基于等降维方法对细胞进行比对,给予未定型癌细胞分类"结果:/智能化肺癌细胞病理诊断系统0应用于临床随机1200例肺部病灶穿刺细胞学涂片,肺癌识别诊断率94180 ,假阳性率1185 ,假阴性率3135 ,肺癌分类识别率82190 ,核异型细胞识别率74120 "结论:/智能化肺癌早期细胞病理诊断系统0对肺癌细胞涂片诊断率高,克服了肺癌细胞病理诊断过程中取检细胞数量少,重叠细胞识别率低,涂片背景及染色差异等干扰因素,可辅助临床肺部病灶的穿刺细胞病理诊断"-Objective Design and develop a intelligent cytopathological lung cancer diagnosing system(ICLCDS) utilizing the latest computer technologies(including Reinforcement Lcaming Multiple Classifier Fusion and Dimcnsionality Reduction) and the cy-topathological knowledge on lung canccrcclls Methods We got information ofcclls and segregated cell regions in a slice image using an magi scgmcntouon a址orithm Sascd on reinforcement lcaming including rcconstmction of overlapped cell area Sascd on B一Spline and improved dcBoor-Cox Mcthoc} We comSincd multiple classifiers including Baycsian classific:Support Vector Machine(SVM) classific K-Ncarcst NcighSour( KNN) and Decision c classific to achieve an accurate result of cytopathological lung cancer diag-nosis Results Experimental results on 1 200 cases randomly selected we as follows the accurate diagnosis rate for lung cancer idcn-tification was the false positive rate was 1. 8`J /c‘the false negative rate was 3. 3`J /c‘the type class
Platform: | Size: 221184 | Author: 高阳 | Hits:

[matlabcox

Description: cox方法的仿真相信对理解这个的人,是会有着很大的帮助的-Simulation cox believe that people who understand this will be a great help to the
Platform: | Size: 1024 | Author: frank | Hits:

[Special Effectscox

Description: 经典的cox算法。里面包含加入水印,及提取水印的源程序-Cox classic algorithm. Which includes adding watermark, and watermark extraction source
Platform: | Size: 47104 | Author: 陈小潘 | Hits:

[matlabminRSS

Description: 这个小程序可以简单的选取回归分析中box-cox变换的lambda值,通过matlab强大的矩阵运算功能可以通过简单比较RSS值的方式来得到lambda,使用时只需要输入实验值矩阵X和Y即可,然后输入minRSS(X,Y)就能简单明了的看到最优变换参数 (这个程序虽然小但是学习回归分析的初学者学习时都会经过这个算法,上载时因为不到1KB所以我又放了个文本格式的)-This little program can select a simple regression analysis of box-cox transformation of lambda values, through the powerful matlab function matrix calculation can be relatively simple way of RSS to get the value of lambda, the use of only need to enter the experimental data matrix X and Y can be , and then enter the minRSS (X, Y) will be able to see the simple optimal transformation parameters
Platform: | Size: 1024 | Author: 片羽的精灵 | Hits:

[Special EffectsCOX-code

Description: matlab编写的经典COX算法,含有测试图像-matlab write the classic COX algorithm, with test images
Platform: | Size: 427008 | Author: Jane.G | Hits:
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