搜索资源列表
Dxvid_dllxvidcore-1.0.1srcdct
- 快速dct和idct的C程序源码，而且提供了一些优化了的idct的汇编代码。-C source code of fast DCT and IDCT, and some optimized compilation code of IDCT
图像离散余弦变换
- 此程序可实现广为应用的离散余弦变换（DCT).-the program can actualize image discrete cosine transform which is widely used.
yuv_fdct_test
- 该程序将YUV文件DCT 量化然后HUffman编码 然后再做反运算~还原成ＹＵＶ文件 -the program will document YUV DCT quantization coding then HUffman then take anti-Operational ~ 10% reduction YUV documents
avi2mpg1_src
- mpeg-1标准的原程序，该程序包括了关于图象的DCT,基于块匹配算法的运动补偿，可变长编码等一系列子程序。-MPEG-1 standard in the original program, which includes images of the DCT, block-matching algorithm based on the motion compensation, variable length coding a series of routines.
LeastSignificantBit_Embed_Program
- 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.
DCTWater
- 站长！这是DCT域的图像数字水印嵌入及提取程序！请查收！暂归入加密解密类别！-head! This is the DCT Digital watermark embedding and extraction procedure! Please find! Encryption and decryption temporarily classified categories!
ExpDCT
- 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
20060412183015974
- 是关于dct的Verilog HDL源代码和测试程序-on the Verilog HDL source code and testing procedures
DCTmatlab
- 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
JPEGDCTEncodingC++
- 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。-JPEG DCT quantization coding C program, to learn image coding process and to achieve specific helpful.
FFT-DCT
- 这两个程序分别是对图像进行FFT变换和DCT变换。-zhe liang ge cheng xu shi dui tu pian jin xing FFT and DCT bian huan .
DCT
- 自己编的图像压缩编解码程序，希望对大家有所帮助，欢迎下载-Own image compression codec procedures, we hope to help, welcome to download
joog-rezommend
- dct变换+扩频的数字水印算法 水印为随即序列,推荐一下 不错的(DCT transform + spread spectrum watermarking algorithm Watermark for sequence then, recommend some good)
hyce-DATLAB
- DCT在MATLAB中的实现 试过了,可以用,有详细讲解 不错的(DCT implementation in MATLAB tried, can use, have detailed interpretation of the good)
303205
- 有一个机遇DCT域的数字水印算法,里面有详细的注释说明(Have a opportunity DCT domain digital watermarking algorithm, there are detailed notes)
192153
- dct域内视频的下采样源程序,分辨率从1080×1920下采为480640(Under the DCT domain of video sample source program, down from 1080 x 1920 resolution is 480640)
dct
- 基于离散余弦变换实现图像压缩。程序可以直接运行。(Image compression based on discrete cosine transform.)
DCTconversion
- 一个简单的图像DCT变换的matlab程序代码。(A simple image DCT transformation of the matlab program code.)
JPEG
- 使用matlab实现的jpeg基本系统，输入为灰度图像，输出为使用‘0’‘1’字符表示的字符串。 包括dct编码与解码、量化与反量化，Huffman编码与解码(The JPEG basic system implemented with MATLAB is entered into a gray image, and the output is a string represented with a '0' '1' character. Including DCT coding and de
JPEG编码程序MATLAB
- JPEG编码包括图像颜色转化、DCT编码、量化等多个在重要步骤，MATLAB语言编写，非常实用适合初学者学习~