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Description: DCT域的嵌入程序，可以获得较高的鲁棒性，且嵌入秘密信息后的不可感知性也很好。-DCT embedded procedures, get higher robustness, and secret information embedded in the perception is also not very good.
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Size: 1409 |
Author: 月光沙滩 |
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Description: tms320c5402实现dct的程序,绝对好东西不过调试时不要忘了加rts库-tms320c5402 achieve Extra procedures, But definitely something good debugging, not forgetting about the library rts
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Size: 44352 |
Author: 姚劲草 |
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Description: 是关于dct的Verilog HDL源代码和测试程序-on the Verilog HDL source code and testing procedures
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Size: 31498 |
Author: 凌风 |
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Description: matlab关于DCT的图像处理程序
供大家交流-Matlab on DCT image processing procedures for the exchange of
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Size: 2399 |
Author: 流风回雪 |
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Description: DCT编码mtalab程序，其中用到matlab的图像编码模块以及一些常用的算法程序-DCT coding procedures which used Matlab image coding module, and some commonly used algorithm!
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Size: 1286 |
Author: favinfeng |
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Description: 几个程序，Wallis变换，DCT变换，形态学操作-several procedures, Wallis transform, DCT, morphological operations
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Size: 848335 |
Author: 杨敏 |
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Description: adi 汇编写的2维FDCT程序,分成两个1D-DCT,每个1D-DCT 使用12次乘法和32次加法-Sa'adi compilation of the two-dimensional writing FDCT procedures, divided into two 1D - DCT. Each one D-12 DCT use multiplication and 32 Adder
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Size: 38531 |
Author: tohope |
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Description: 关于图像DCT压缩编码解码的MATLAB程序，适合初学者。希望对大家有用！-on DCT compression codec MATLAB procedures for beginners. We hope that the right useful!
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Size: 257641 |
Author: 宋亮 |
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Description: 基于C++语言的静态图象压缩编码，JPEG DCT量化编码 C++程序,对学习图像压缩编码的过程和具体实现很有帮助。-based on the C language static image compression, JPEG DCT quantization coding C procedures, learning right image coding process and to achieve specific helpful.
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Size: 131243 |
Author: 朱国福 |
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Description: 二维和一维DCT变换以及IDCT变换的程序,有问题自己改正.-two-dimensional and one-dimensional DCT and IDCT transform the procedures to correct their problems.
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Size: 922994 |
Author: cws |
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Description: 一个图像压缩编码的程序。其中Foreman[30fps].qcif是图像样本。其中包括差分编码，DCT变换，运动检测，量化编码等。-an image coding procedures. Which Foreman [30fps]. Qcif samples of images. These include differential coding, DCT, motion detection, quantification coding.
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Size: 1220160 |
Author: 金鑫 |
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Description: 这个是用matlab编写的对图像嵌入数字水印的程序，基于dct变换，实现对图像的dct算法的数字水印程序-this is the right preparation Matlab embedded digital watermark image of the procedure, based on the A1501 transform, achieving the right image A1501 digital watermarking algorithm procedures
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Size: 22657 |
Author: syn |
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Description: 用matlab实现的有一个数字水印程序，它也是基于dct算法的数字水印程序，对一副图像进行dct变换然后嵌入水印-using Matlab is a realization of the digital watermarking procedure, which is based on the A1501 digital watermarking algorithm procedures, a pair of images Extra Transform then embedded watermark
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Size: 425649 |
Author: syn |
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Description: jpeg视频编解码程序，包括dct变换、量化、vlc等过程，针对视频压缩-jpeg video codec procedures, including Extra transform, quantization, VLC and so on, for video compression
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Size: 323251 |
Author: eai |
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Description: 数字水印算法实现（matlab程序包），包含有DCT水印嵌入算法，DWT水印嵌入算法，以及水印攻击和性能测试程序。参考价值极大-digital watermarking algorithm (Matlab package), including a watermark embedded DCT algorithm, DWT algorithm embedded watermark, watermark and attack and performance testing procedures. Great value
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Size: 1996591 |
Author: 杨柯 |
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Description: 该程序用于验证DC矩阵与AC矩阵之间DCT变换与反变换之间的关系。X=Xdc+Xac 将DC矩阵和AC矩阵分别反变换后变成Xdc和Xac AC矩阵就是将Y[0][0]置为零后的DCT矩阵 DCT=Y=A*X*At-the procedures used to validate DC and AC Matrix between DCT and inverse transform the relationship between. X = Xdc Xac to DC and AC matrix-matrix respectively transform into Xdc and Xac AC matrix is to Y [0] [0] is zero home after the DCT matrix DCT = Y = A * X * At
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Size: 8198 |
Author: 王全明 |
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Description: 该程序用于实现h.264中的DCT变换、量化、反DCT变换、反量化 采用了h.264白皮书中介绍的算法-the procedures used to achieve h.264 of DCT, quantization, anti - DCT, quantization using the anti-h.264 White Paper introduced by the algorithm
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Size: 10590 |
Author: 王全明 |
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Description: jpeg视频编解码程序，包括dct变换、量化、vlc等过程，针对视频压缩-jpeg video codec procedures, including Extra transform, quantization, VLC and so on, for video compression
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Size: 801792 |
Author: eai |
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Description: 该程序用于验证DC矩阵与AC矩阵之间DCT变换与反变换之间的关系。X=Xdc+Xac 将DC矩阵和AC矩阵分别反变换后变成Xdc和Xac AC矩阵就是将Y[0][0]置为零后的DCT矩阵 DCT=Y=A*X*At-the procedures used to validate DC and AC Matrix between DCT and inverse transform the relationship between. X = Xdc Xac to DC and AC matrix-matrix respectively transform into Xdc and Xac AC matrix is to Y [0] [0] is zero home after the DCT matrix DCT = Y = A* X* At
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Size: 8192 |
Author: 王全明 |
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Description: DCT域的嵌入程序，可以获得较高的鲁棒性，且嵌入秘密信息后的不可感知性也很好。-DCT embedded procedures, get higher robustness, and secret information embedded in the perception is also not very good.
Platform: |
Size: 1024 |
Author: 月光沙滩 |
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