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Description: 基于DCT变换的图像压缩处理，压缩比可自己调整(Image compression processing based on DCT transform)
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Size: 10240 |
Author: 啊哈哈007
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Description: DCT Implemetation using FFT.
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Size: 28672 |
Author: electronic1989
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Description: 基于DCT的图像压缩的简单例子，方便新手学习。(DCT based image compression simple example, easy for beginners to learn.)
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Size: 240640 |
Author: 郑景仁
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Description: 在matlab平台下对DCT水印算法进行仿真实现。(In Matlab platform, the DCT watermarking algorithm is simulated.)
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Size: 105472 |
Author: 自己的情人
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Description: 用MATLAB实现DCT水印算法。信号经过DCT后，从空间域变换到频域。是一种正交变换的方法。是图像处理中应用即为广泛的傅氏变换中一种特殊的情况（被展开函数是实偶函数，再离散化，即为离散余弦变换）。
同傅氏变换一样，有正反两种变换。(DCT watermarking algorithm is implemented with MATLAB.)
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Size: 1024 |
Author: MBLee
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Description: 实现颜色图像DCT水印嵌入和提取，以及彩色版本和非彩色版本图像的程序(Implementation of color image DCT transform)
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Size: 3072 |
Author: 风痕灬
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Description: 利用DCT变换实现图像的加解密，包括基本的界面和文件读写(Using DCT transform to achieve image encryption and decryption, including the basic interface and file read and write)
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Size: 89010176 |
Author: liuziyi
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Description: 使用matlab对图像进行dct、dft变换（通过原理实现算法）(Using MATLAB to carry out DCT and DFT transform (through principle implementation algorithm))
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Size: 324608 |
Author: Bryinexcitation
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Description: THE FAST COMPUTATION OF DCT IN JPEG ALGORITHM
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Size: 62464 |
Author: djuka
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Description: 数字图像处理，DCT变换编码，图像压缩，遮罩矩阵(DCT transform coding, image compression)
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Size: 32768 |
Author: kongmiao |
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Description: dct slm fibonacci binary sequences in mimo ofdm
Platform: |
Size: 3072 |
Author: Yohanapi |
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Description: 其使用模块的代码风格来编写，能够8点dct的转换(Its use of the module's code style to write, to 8 dct conversion)
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Size: 34816 |
Author: 未曾走远 |
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Description: 里面要求实现基于DCT变换的图片压缩程序，基本上复制以后就可以直接运行。值得一提的是，我里面直接调用了三个个外部的包，如果用eclipse编译器或者其他的话，需要在偏好设置中自行设置，否则会报错。具体设置可以自行百度，很简单的(It requires the implementation of image compression program based on DCT transform. After copying, it can run directly. It is worth mentioning that I directly call three external.Com packages, if I use eclipse compiler or other words, I need to set my preferences in my preferences settings, otherwise I will report errors. Specific settings can be self - Baidu, very simple)
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Size: 4096 |
Author: tiger12312 |
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Description: 程序主要用于dct图片分块，包括8*8，16*16,32*32，64*64分块等等。(The program is mainly used to block DCT pictures, including 8*8, 16*16,32*32, 64*64 block, and so on.)
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Size: 78848 |
Author: wang_san |
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Description: DCT变换，用于jpeg压缩，选择DCT不选择DFT(DCT transform,For jpeg compression,DCT is not selected for DFT.)
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Size: 15360 |
Author: simbaone |
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Description: DCT数字图像水印算法MATLAB仿真代码(DCT digital image watermarking algorithm MATLAB simulation code)
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Size: 949248 |
Author: 钱前期 |
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Description: MATLAB DCT水印源程序代码
MATLAB DCT水印源程序代码(MATLAB DCT watermark source code
MATLAB DCT watermark source code)
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Size: 33792 |
Author: longgyy |
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Description: 整数DCT变换的图像压缩的程序实现，编程的平台是matlab(Integer DCT transform image compression program implementation, programming platform is matlab)
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Size: 419840 |
Author: 和你看烟花 |
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Description: 基于DCT的数字水印嵌入算法的matlab实验源代码(DCT based digital watermark embedding algorithm matlab experiment source code)
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Size: 3072 |
Author: wo_lzx |
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Description: 对每类中的每幅图片进行DCT变换（8*8）分块并对保留的DCT系数进行反DCT变换，得到重建的图象，显示原图像和重建图像进行对比，并计算出与原图对比的PSNR值。(Each picture in each class is divided into DCT transform (8*8) and the reserved DCT coefficient is inverse DCT transform. The reconstructed image is obtained. The original image is compared with the reconstructed image, and the PSNR value compared with the original image is calculated.)
Platform: |
Size: 3072 |
Author: 啊瓜 |
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