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【Special Effects】 DCT DL : 0: DCT-离散cos变换。数字图像处理相关知识。-DCT-Discrete cos transformation. Knowledge of digital image processing.
Update : 2024-05-17 Size : 1024 Publisher : zhang
【matlab】 exa080903_LOT_1D DL : 0: 利用子程序fast-lot.m,实现对该图像的变化及压缩，并和以为信号做dct后的图像质量相比较。-Using subroutine fast-lot.m, to achieve the changes and compression of the image, and after, and that the signals do dct compare the image quality.
Update : 2024-05-17 Size : 1024 Publisher : wine
【matlab】 dct_cs DL : 0: DCT压缩感知方案，采用DCT基稀疏分解原始信号，并且重构出原始信号-DCT compressed sensing scheme, using sparse decomposition of the original DCT-based signal and reconstruct the original signal
Update : 2024-05-17 Size : 1024 Publisher : 张健
【matlab】 DCT-watering DL : 0: 基于DCT的数字水印技术论文，及相关的源代码-ji yu DCTde shuzi shuiyin jishu ,ji xiangguan wendang
Update : 2024-05-17 Size : 450560 Publisher : 张秀珠
【2D Graphic】 DCT DL : 0: DCT c++ source file name DCT.cpp (DCT, Fast DCT, chenDCT)
Update : 2024-05-17 Size : 7972864 Publisher : petrus
【Special Effects】 DFT-DCT DL : 0: 基于VC++的图像的DFT变换和DCT变换，并可实现两者间的对比转换-VC++ based on the image of the DFT transform and DCT transform, and to achieve the contrast between the two conversion
Update : 2024-05-17 Size : 245760 Publisher : 姜颖
【Wavelet】 2 DL : 0: matlab开发数字水印DCT与DWT（基于小波变换的静态图像数字水印方法研究）-development of digital watermarking matlab DCT and DWT (wavelet-based method for watermarking of still images)
Update : 2024-05-17 Size : 252928 Publisher : 王蛇
【Special Effects】 DCT DL : 0: JPEG标准中规定了4种压缩模式[15]：顺序编码（Sequential encoding），渐进编码（Progressive encoding），等级编码（Hierarchical encoding），无损编码（Lossless encoding）。应用最为广泛的为基于DCT变换的顺序编码，也称之为基准模式(Baseline mode)，其它几种模式都以此为基础。这里，采用了JPEG基准模式对图像进行压缩，在基准模式中，熵编码采用哈夫曼编码方法。 -JPEG standard specifies four kinds of compression [15]: the order of encoding (Sequential encoding), progressive encoding (Progressive encoding), class code (Hierarchical encoding), lossless encoding (Lossless encoding). The most widely used sequence-based DCT transform coding, also known as baseline model (Baseline mode), several other models are based. Here, using the JPEG image compression benchmark model, in the baseline model, the entropy coding using Huffman coding.
Update : 2024-05-17 Size : 1024 Publisher : yxl
【Special Effects】 DCT DL : 0: 用MFC对一个视频或者图像进行DCT变换-With MFC or image on a DCT-video
Update : 2024-05-17 Size : 1889280 Publisher : 刘娇
【Special Effects】 Information-hiding DL : 0: 利用DCT实现在数字图像中嵌入文本利用lsb在数字图像中嵌入图像-DCT implementation using digital image embedded in the text using lsb embedding images in digital image
Update : 2024-05-17 Size : 899072 Publisher : 孙媛媛
【matlab】 MAP-DCT DL : 0: Image processing: MAP and DCT implementation in Matlab
Update : 2024-05-17 Size : 56320 Publisher : Hsn
【matlab】 dct DL : 0: DCT变换，里面很多有用的matlab程序，你会需要的哈-DCT transform, which a lot of useful matlab program, you will need to Kazakhstan
Update : 2024-05-17 Size : 1024 Publisher : anhu
【Special Effects】 DCTshuiyin DL : 0: 一种简单的DCT水印里面有源码和实验结果-A simple DCT watermark inside source and experimental results
Update : 2024-05-17 Size : 759808 Publisher : 吕汇甲
【Special Effects】 dct DL : 0: 在VC平台实现一帧图像整数 dct变化。-The dct change of a picture
Update : 2024-05-17 Size : 1894400 Publisher : xue
【Special Effects】 lean DL : 0: 基于MATLAB的图像压缩，DCT变换，huffman编码-Image compression
Update : 2024-05-17 Size : 216064 Publisher : wlx
【matlab】 DCT-for-image-compression- DL : 0: 利用DCT进行图像压缩（首先将图像分割成8×8的图像，对每个子图像进行DCT，这样每个子图像有64个系数，舍去50％小的变换系数，进行2：1的压缩。）-Using DCT for image compression (first image into 8 × 8 image, for each sub-image DCT, so that each sub-image by a factor of 64, rounding 50 of the small transform coefficients, the 2:1 compression.)
Update : 2024-05-17 Size : 218112 Publisher : 梨花
【matlab】 a-dct-watermark DL : 0: 基于离散余弦变换的数字水印，在图像的dct变换域中相应嵌入数字水印-Discrete cosine transform-based digital watermarking, the image of the dct transform domain watermark embedding corresponding
Update : 2024-05-17 Size : 425984 Publisher : 孙晓燕
【Special Effects】 DCT DL : 0: 說明:用DCT 來做影像壓縮，提供一個程式，共4個檔案。-Note: do image compression using DCT to provide a program, a total of 4 files.
Update : 2024-05-17 Size : 3072 Publisher : gino
【Software Engineering】 Based-DCT-watermarking DL : 0: 基于DCT域的数字水印潜入算法研究Based DCT domain watermarking algorithm dive-Based DCT domain watermarking algorithm dive
Update : 2024-05-17 Size : 296960 Publisher : lomgor
【Special Effects】 image-dct DL : 0: 使用c语言完成对bmp图像的读取以及实现dct变换-Completed using the c language to read bmp images and the realization of dct transform
Update : 2024-05-17 Size : 2048 Publisher : 诸葛亮

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