Description: 水印植入的C代码，采用盲目植入与检测，附图象文件-c code for watermarking embedding. Blind watermarking embedding and detection algorithm. Test images are also included. Platform: |
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Author:洋洋 |
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Description: 包含了基于可移植的C语言的数字水印算法的代码。这些代码具有示范性的意义，且有一定的鲁棒性。需要安装NetPGM的程序包（用来存取pgm格式图像），然后才能在linux下面编译。NetPGM是图像文件的输入/输出软件包。可以在网上搜索得到。如果需要读取其它格式的图像，读者可以修改程序中图像存取部分的代码。对于Linux下编译程序不熟悉的可以参考相关的Linux编程书籍。-contains transplantation based on the C language digital watermarking algorithm code. With the model code of significance, there are certain robustness. NetPGM need to install the package (pgm format used to access images), which can then be compiled under Linux. NetPGM is the image file input / output package. The Internet search can be. If read other formats of images, readers can modify procedures image access part of the code. For Linux compiler can not familiar with the information related to the Linux programming books. Platform: |
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Author:樊志华 |
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Description: 包含了基于可移植的C语言的数字水印算法的代码。这些代码具有示范 性的意义，且有一定的鲁棒性。-contains transplantation based on the C language digital watermarking algorithm code. With the model code of significance, there are certain robustness. Platform: |
Size: 28964 |
Author:ley |
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Description: 数字水印与信息隐藏源代码(matlab and c)- Digital watermark and information hideaway source code (matlab
and c) Platform: |
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Author:吕箫锚 |
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Description: 包含了基于可移植的C语言的数字水印算法的代码。这些代码具有示范 性的意义，且有一定的鲁棒性。-contains transplantation based on the C language digital watermarking algorithm code. With the model code of significance, there are certain robustness. Platform: |
Size: 29696 |
Author:ley |
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Description: 水印植入的C代码，采用盲目植入与检测，附图象文件-c code for watermarking embedding. Blind watermarking embedding and detection algorithm. Test images are also included. Platform: |
Size: 328704 |
Author:天天向上 |
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Description: 包含了基于可移植的C语言的数字水印算法的代码。这些代码具有示范性的意义，且有一定的鲁棒性。需要安装NetPGM的程序包（用来存取pgm格式图像），然后才能在linux下面编译。NetPGM是图像文件的输入/输出软件包。可以在网上搜索得到。如果需要读取其它格式的图像，读者可以修改程序中图像存取部分的代码。对于Linux下编译程序不熟悉的可以参考相关的Linux编程书籍。-contains transplantation based on the C language digital watermarking algorithm code. With the model code of significance, there are certain robustness. NetPGM need to install the package (pgm format used to access images), which can then be compiled under Linux. NetPGM is the image file input/output package. The Internet search can be. If read other formats of images, readers can modify procedures image access part of the code. For Linux compiler can not familiar with the information related to the Linux programming books. Platform: |
Size: 19456 |
Author:樊志华 |
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Description: 音频数字水印技术的C语言实现，代码完全，供设计参考-audio digital watermarking technology to the C language, code entirely for the design reference Platform: |
Size: 19456 |
Author:王刚 |
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Description: 图象的离散余弦变换的源代码.做数字水印的同学可参考.-images of discrete cosine transform the source code. Digital watermarking so students can reference. Platform: |
Size: 1024 |
Author:guying |
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Description: 本代码实现了数字水印，实现了信息隐藏，算法简单，可供参考。-The code of digital watermarking, information hiding achieved, the algorithm is simple, for reference. Platform: |
Size: 41984 |
Author:wang |
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Description: 信息隐藏中的数字水印技术小波变换c++源代码-Hidden information in digital watermarking technology wavelet transform c++ source code Platform: |
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Author:sukey |
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Description: 数字水印Linux系统下的实现
Peter Meerwald
Dept. of Scientific Computing, University of Salzburg-Watermarking source
version 0.4
* bug fixes
- wm_xia_{e|d}.c variable level uninitialized
- wm_zhu_{e|d}.c variable level uninitialized
- issue with random() vs. rand() and RAND_MAX in frid2_common.c
* added option to bruyn algorithm to disable block skipping
* added algorithm kim
version 0.3
* added nice manual/documentation
* added algorithms by Dugad, Wang, Zhu, Fridrich
* added Makefiles for Win32 plattform (mingw32)
version 0.2
* added contribution by Vassilis Fotopoulos (Piva s algorithm,
DCT, Hartley and subband domain)- see Fotopoulos/ subdirectory
* stuff moved to Meerwald/ subdirectory
* added Bruyndonckx, Corvi, Koch, Xia, Xie algorithms
version 0.1
* initial release
Peter Meerwald
Dept. of Scientific Computing, University of Salzburg
pmeerw@cosy.sbg.ac.at
http://www.cosy.sbg.ac.at/~pmeerw/Watermarking
Platform: |
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Author:lunch |
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Description: 该目录包含了基于可移植的C语言的数字水印算法的代码。这些代码具有示范
性的意义，且有一定的鲁棒性。
需要安装NetPGM的程序包（用来存取pgm格式图像），然后才能在linux下面编译。
NetPGM是图像文件的输入/输出软件包。可以在网上搜索得到。我们已经对
256灰度级，512×512大小的图像进行了测试。程序编译后的调用格式如下（以encode为例）：
wm_cox_e -s cox.sig -o wm_image.pgm image.pgm
其中，-s表示要添加的水印信号，cox.sig是信号文件。
-o表示输出图像文件名为wm_image.pgm，
image.pgm为输入文件名。
几个辅助程序：
cmp_pgm 计算差分图像，PSNR等
cmp_dct 计算全帧DCT域的差分图像
cmp_dct8x8 计算8×8大小的DCT域差分图像
比如说，为了产生两个PGM图像的差分图像并计算它们的PSNR，命令如下：
cmp_pgm -p -i original.pgm -o diff.pgm watermarked.pgm
产生水印信号：
gen_cox_sig -o cox.sig
程序将产生适合512×512大小，8-bit灰度的pgm图像的水印信号。
水印提取：
wm_cox_d -s cox.sig -i lena.pgm -o cox.wm cox_lena.pgm
请注意，cox的算法需要原始图像做参考来提取水印，压缩后的水印将存储在cox.wm中。-This directory contains the C-based portable digital watermarking algorithm code. The code has a demonstration
Of meaning, and there is a certain degree of robustness.
NetPGM need to install the package (to access the pgm format images), and then to compile in linux below.
NetPGM is the image file input/output package. Can search by. We have already
256 gray level, 512 × 512 size images were tested.
Procedure call format, compiled as follows (in encode an example):
wm_cox_e-s cox.sig-o wm_image.pgm image.pgm
Which,-s that you want to add the watermark signal, cox.sig is the signal file.
-O said output image file name wm_image.pgm,
image.pgm for the input file name.
Several auxiliary programs:
cmp_pgm calculate the difference image, PSNR, etc.
cmp_dct full frame DCT domain calculation of difference image
cmp_dct8x8 calculate the size of 8 × 8 DCT domain differential image
For example, in order to produce two PGM images and calculate their differ Platform: |
Size: 19456 |
Author:sylvia |
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Description: 该目录包含了基于可移植的C语言的数字水印算法的代码。这些代码具有示范性的意义，且有一定的鲁棒性。需要安装NetPGM的程序包（用来存取pgm格式图像），然后才能在linux下面编译。NetPGM是图像文件的输入/输出软件包。-This directory contains a digital watermarking algorithm based on portable C code.The code has the model significance, and has certain robustness.Need to install NetPGM packages (used to access the PGM format images), and then you can compile under Linux.NetPGM is image file input/output package. Platform: |
Size: 19456 |
Author:your father |
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Search - watermarking c code