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.
dct_code
- 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!
dct_jpeg
- jpeg中DCT变换程序。为前向DCT的浮点运算，它要比整数运算更精确。该程序只适用于8×8的块变换。-jpeg DCT transformation procedure. For front to the DCT floating point calculation, it must be more precise than the integer operation. This procedure is only suitable for 8脳8 block transformati
waveletdct
- matlab中用于小波变换和DCT的好的程序代码，无需编译直接使用。-Matlab used wavelet transform and DCT good code, the compiler no direct use.
imp0new
- 几个程序，Wallis变换，DCT变换，形态学操作-several procedures, Wallis transform, DCT, morphological operations
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~