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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
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Size: 33792 |
Author: 圣子到 |
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Description: 机器学习文本分类的SVM算法实现，VC++ 6.0环境下编译-A SVM algorithm for text classification in machine learning, and compiled under the Visual C++ 6.0 environment.
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Size: 1600512 |
Author: 邵云 |
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Description: visual c++ 和 matlab 混合编程的例子-visual c and Matlab programming examples of mixed
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Size: 27648 |
Author: 陈茜 |
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Description: Otsu算法(灰度图像的域值分割)的C++类实现.-Otsu algorithm (grayscale image segmentation domain) Category C to achieve.
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Size: 1024 |
Author: zhou |
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Description: VC++中调用Matlab .m函数编译后的对应c函数,请大家共享.-VC Calling Matlab. M function compiled counterparts c function, please share.
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Size: 23552 |
Author: adan |
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Description: Windows环境，利用visual c++开发-Windows environment, the development of visual c
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Size: 61440 |
Author: 姜荣 |
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Description: VISUAL C++与MATLAB 混合编程及接口调用，麻烦给我早点开通，-VISUAL C and Matlab interface and called for the trouble I opened earlier, thank you
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Author: 王冰 |
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Description: 《Visual C++_MATLAB图像处理与识别实用案例精选》本书系统地介绍了图像处理与识别的基本原理、典型方法和实用技术。全书共分12章，第1章－第6章是图像处理与识别的基础内容，包括图像科学综述、MATLAB语言图像编程、图像增强、图像分割、图像特征提取和图像识别；第7章－第10章是图像处理与识别的工程实例，涵盖了医学图像处理、文字识别和自导引小车路径识别等应用实例，并结合理论算法，提供了大量MATLAB代码程序，以帮助读者掌握如何使用MATLAB语言快速进行算法的仿真、调试和估计等方法。第11章－第12章，是两个综合性较强的实例，分别足Visual C++实现的基于神经网络的文字识别系统和车牌定位系统。
本书附带的光盆给出了各个章节列举的实例的源代码，同时赠送了28个常用数字图像处理算法的Visual C++代码实现。光盘在下一次的上载中给出。
注 此为超星图书，请用超星阅读软件打开阅读。-"Visual C _MATLAB image processing and recognition of the practical case Showcase" the book systematically introduced the image processing and recognition of the basic tenets of the typical methods and practical skills. The book is divided into 12 chapters, Chapter 1-Chapter 6 of image processing and recognition of content, including images scientific overview MATLAB programming language images, image enhancement, image segmentation, image feature extraction and image recognition; Chapter 7-Chapter 10 of image processing and recognition of the engineering example, covering medical image processing, Character Recognition and self-guided trolley path recognition example, the combination of theory and algorithms, for a lot of MATLAB code procedures to help readers how to use MATLAB
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Author: 连接 |
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Description: Visual C++与MatLabd的混合编程．-MatLabd Visual C and mixed programming.
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Size: 153600 |
Author: QQ |
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Description: Visual c++ MATLAB图像处理与识别 书盘源码上传0000000004－－第4章-Visual c MATLAB image processing and recognition site source book Upload 0000000004-- Chapter 4
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Size: 40960 |
Author: chenfeng |
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Description: Visual C++MATLAB图像处理与识别实用案例精选中的源程序,256色转换成灰度图-Visual C MATLAB image processing and recognition of practical cases in the selected source files, 256 color into the gray level
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Size: 131072 |
Author: 路香群 |
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Description: Visual C++MATLAB图像处理与识别实用案例精选之二值化变换的例子-Visual C MATLAB image processing and recognition of practical cases selected bis value transform example
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Size: 91136 |
Author: 路香群 |
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Description: Visual C++MATLAB图像处理与识别实用案例精选之亮度增强的例子-Visual C MATLAB image processing and recognition practical case's best examples of enhanced brightness
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Author: 路香群 |
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Description: Visual C++MATLAB图像处理与识别实用案例精选之对比度拉伸的例子-Visual C MATLAB image processing and recognition Featured's practical case examples contrast tensile
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Size: 144384 |
Author: 路香群 |
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Description: Visual C++MATLAB图像处理与识别实用案例精选之取对数算法的源程序-Visual C MATLAB image processing and recognition of practical cases selected for admission to the source code of several algorithms
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Size: 131072 |
Author: 路香群 |
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Description: Visual C++MATLAB图像处理与识别实用案例精选之取指数算法的源程序，含测试图片-Visual C MATLAB image processing and recognition of practical cases selected for admission index algorithm source code , containing pictures test
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Author: 路香群 |
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Description: Visual C++MATLAB图像处理与识别实用案例精选之梯度锐化算法的源程序，含测试图像-Visual C MATLAB image processing and recognition practical case Featured's sharpening algorithm gradient-source Xu, with test images
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Author: 路香群 |
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Description: Visual C++MATLAB图像处理与识别实用案例精选之灰度均衡算法的源程序，含测试图片-Visual C MATLAB image processing and recognition practical case Featured Gray's equalization algorithm-source Xu, with test images
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Size: 32768 |
Author: 路香群 |
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Description: Visual C++MATLAB图像处理与识别实用案例精选之直方图均衡算法的源程序，含标准测试图片-Visual C MATLAB image processing and recognition practical case Featured's histogram equalization algorithm source procedures, with the standard test pictures
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Size: 117760 |
Author: 路香群 |
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Description: Visual C++MATLAB图像处理与识别实用案例精选之图像镜像算法的源程序，含标准测试图片-Visual C MATLAB image processing and recognition practical case mirror images selected algorithm-source sequence, with the standard test pictures
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Size: 188416 |
Author: 路香群 |
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