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[Books] JAVA实现各种图像处理算法 DL : 0: 本文档用JAVA实现了各种图像处理算法：如数字水映，DCT，小波变换等等，是一个学习JAVA图像处理的非常好的书籍
Date : 2010-10-03 Size : 8.07mb User : neteasellj@qq.com
[Books] 一种基于DCT域的MPEG-4编码器改进方法 DL : 0: 一种基于DCT域的MPEG-4编码器改进方法-a DCT-based MPEG-4 encoder Improvement
Date : 2025-12-22 Size : 381kb User : 景仁
[Books] 基于MATLAB的DCT域数字图像水印技术 DL : 0: 基于MATLAB的DCT域数字图像水印技术.PDF 利用matlab实现-MATLAB-based DCT digital image watermarking technology. PDF achieved using Matlab
Date : 2025-12-22 Size : 841kb User : bob
[Books] WaterMarkx DL : 0: 一篇有关数字水印的程序，里面的变换算法采用DCT变换-An article on the digital watermarking process, which transform algorithm uses the DCT transform
Date : 2025-12-22 Size : 8.8mb User : ht
[Books] 19216829982007328105396245718 DL : 0: 重复嵌入，利用MATLAB实现功能，主要是DCT算法-Repeated embedding, the realization of the use of MATLAB function of the DCT algorithm is
Date : 2025-12-22 Size : 469kb User : wwwwwwww
[Books] MMMM DL : 0: DCT数字水印算法，我的毕业设计内容，希望大家能够喜欢-DCT digital watermarking algorithm, the contents of my graduation project, hope that we can enjoy
Date : 2025-12-22 Size : 20kb User : 马飞
[Books] New-WinZip-File DL : 0: dct The discrete cosine transform (DCT) represents an image as a sum of sinusoids of varying magnitudes and frequencies. The dct2 function computes the two-dimensional discrete cosine transform (DCT) of an image. The DCT has the property that, for a typical image, most of the visually significant information about the image is concentrated in just a few coefficients of the DCT. For this reason, the DCT is often used in image compression applications. For example, the DCT is at the heart of the international standard lossy image compression algorithm known as JPEG.
Date : 2025-12-22 Size : 153kb User : MANJUNATH