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离散小波变换
- 1 本程序通过Mallat算法实现小波变换 2 本程序能打开任意长宽比的bmp图像,正方形的raw图像,352*288的gray图像,不能打开jpg图像-a procedure Mallat algorithm wavelet transform two procedures would open the arbitrary aspect ratio of bmp image, the raw square image, 352 * 288 images of gray, unable to
fdct快速dct变换
- 演示快速DCT变换和普通dct变换的区别-demonstration FDCT and ordinary Extra transform the difference
vc++digitalpicture
- 数字图象处理源码 用小波变换的方法来做的-source digital image processing using wavelet transform the way to do
WVLT
- 关于小波的好东西1 \\wvlt\\lib\\ 中存放的一些基本的小波基定义和相关库函数; \\wvlt\\wrefine\\ 中存放的是小波基细化的程序代码; \\wvlt\\wxfrm\\ 中存放的是一维小波变换的数学实现。-on wavelet good things a \\ wvlt \\ lib \\ stored in the basic definition of small Porgy and related library functions; \\ Wvlt \\ wref
ac_dc2
- 该程序用于验证DC矩阵与AC矩阵之间DCT变换与反变换之间的关系。X=Xdc+Xac 将DC矩阵和AC矩阵分别反变换后变成Xdc和Xac AC矩阵就是将Y[0][0]置为零后的DCT矩阵 DCT=Y=A*X*At-the procedures used to validate DC and AC Matrix between DCT and inverse transform the relationship between. X = Xdc Xac to DC and AC matrix-ma
lte_precoding
- LTE 物理层mimo技术的预编码技术的中文翻译(3gpp 36211)-LTE physical layer mimo technology, the Chinese translation of the pre-coding techniques (3gpp 36211)
JM10.2addTest
- 264编解吗的官方代码,我们增加了一些测试的模块,可以测试视频有多少个场景变换-264 made it the official source solution, we increased the number of test modules, to test the number of video scenes transform
DFilter_Research
- 波器结构研究与子波变换域图像降噪研究 论文包括两个方面:离散余弦变换(DCT)的快速算法及滤波器实现结构, 子波变换域图像门槛降噪。离散余弦变换是广泛应用十信号处理、图像处理领 域的重要工具之一,已经被多个国际标准所接受,如JPEG, MPEG, H.263等。 DCT应用到实际系统中的前提是具有能够快速实现的算法,自从1977第一个 真正的DCT快速算法出现以来,寻求更快、更规则、更简单的DCT快速算法一 直是信号处理领域的一个研究方向。论文针对应用中对DCT长度的各
h264coretransform
- it is a vhdl program for core transform in h.264
plugin-huang-part4
- 音频编码技术与标准介绍包括语音编码技术和音频编码技术 PCM、ADPCM、SB-ADPCM、线性预测、CELP、ACELP 心理声学模型、时频变换、窗切换、时域噪声整形、带宽扩展、立体声编 码、空间音频编码-Audio coding technology and standards introduced, including voice coding techniques, and audio coding technology ⣶
rtptransformation
- 是一个用RTP技术编写的视频传输的应用程序。-It can transform video online.
Decoder
- 一个transform filter 的框架-a transform filter framework
DCT2IDCT
- 适合于MPEG2/H.264的DCT变换和反变换源码程序,并且可以输出中间结果和输出到文件中。-The DCT transform for MPEG2/H.264 and inverse transform source programs, and can output intermediate results and output to a file.
H264DCT_SSE2
- 完全利用SSE2汇编指令实现的H.264的色度信号的DCT变换和量化、反量化和反变换程序,包含Hardamard变换-Fully implemented using SSE2 assembler instructions H.264 DCT chrominance signal transform and quantization, inverse quantization and inverse transform process, including Hardamard transform
x264-snapshot-20110510-2245
- h.264 quantization - h.264 transform and quantization process.
DCT.pdf.tar
- Discrete Cosine Transform for JPEG
FrequencyFilter
- It is a code that contains multiple functions used for image processing written in matlab language, like histogram spectrum, the median filter, a special image resize function , an intensity transform and a special image adjust in order to adjust all