搜索资源列表
LPC_extractor
- 自己读取HTK源代码，从里面抠出来的一套LPC系数、LPCEPSTRA（LPC倒谱系数）代码。工程使用vc6.0。代码中附带了一个音频文件、一个和HCOPY相关的config文件，本人和HTK工具提取的代码一一对照过，提取结果毫无偏差。-HTK source code yourself to read, from the inside to pull out of a LPC coefficients, LPCEPSTRA (LPC cepstrum) code. Code comes with
AudioHighlight-Detection-
- 基于音频内容分析的特定场景分析方法论文，用于提取影视片段中的高潮部分-Multimedia information retrieval (MIR) is becoming more and more desirable in recent years, due to the explosively increasing of multimedia data. Hence, multimedia search engines directly operating on the mult
Digital-audio-watermarking
- 主要介绍基于dct的数字音频水印，以及水印的嵌入和水印的提取-Introduced digital audio watermarking based on dct, and the watermark embedding and watermark extraction
cmmb_ultimate
- cmmb解复用代码 实现视频、音频、数据信息的提取-CMMB de-multiplex code Realize audio data extraction
xb
- 从原始音频矩阵中提取水印矩阵，考虑误差的存在。利用小波变换-From the original audio watermarking extraction matrix of the existence of matrix, consider error. By using wavelet transform
Harmonicmeasurements
- 在labview上提取音频信号的奇次谐波，并计算。-Labview to extract audio signals in the odd harmonics, and calculate.
watermark_paper
- 首先将二值水印图像经过降维操作转化为一维序列,再将一维序列与m 序列做扩频 调制,最后对音频信号进行分段离散余弦变换,把经过调制的水印信号经过量化处理过程嵌入到离 散余弦变换后的系数中 提取水印时对含水印信号的音频信号也进行分段离散余弦变换,然后利用 原始音频信号提取水印. 实验证明了该技术的鲁棒性和不可感知性.
lsb_yinpinshuiyin
- matlab的lsb的音频水印程序，嵌入和提取-failed to translate
MPEG_System_Decoder
- TS流的解复用器，可以跟踪查看语法，可根据需要提取音频或视频码流。对于系统层学习爱好者很有帮助-TS stream decoder, with it you can check the para of the TS stream, or get audio/video coded stream
extract-the-audio-feature-parameters
- 本文介绍一种MATLAB和Vc++(Visual C++)混合编程提取音频特征参数的方法。-This article describes a MATLAB and Vc++ (Visual C++) hybrid programming to extract the audio feature parameters.
LSB
- 基于LSB的音频水印嵌入提取算法，隐藏信息为一个文本文件-Extraction algorithm, the LSB-based audio watermark embedding hidden information into a text file
Matlab
- 利用matlab对图片频域变换、加噪声、计算SNR PSNR，对音频进行处理包括提取高音、低音、并对其进行调制解调-Using matlab frequency domain transform of the picture, add noise to calculate the SNR PSNR of audio processing including the extraction of treble, bass, and its modulation and demodulation
MIRtoolbox1.3.4
- 一个音乐信息检索领域的工具包，支持例如节奏，音色，旋律，情感等多层音频特征的提取以及可视化-MIRtoolbox has been developed within the context of a Europeen Project called “Tuning the Brain for Music”, funded by the NEST (New and Emerging Science and Technology) program of the European Commi
ma
- 一个matlab工具包，支持MFCC，Sone，Fluctuation Pattern等音频特征的提取，以及Earth Mover Distance等与音乐相似计算有关的算法-The MA Toolbox is a collection of functions for Matlab 6 or higher. It contains functions to analyze music (audio) and compute similarities.
audio
- 音频信号特征提取实验与编程指导，有相关代码说明-Audio Signal Feature Extraction
shuiyin
- 倒谱域数字音频水印嵌入和提取,matlab基于倒谱域的数字变换-Cepstrum domain digital audio watermark embedding and extraction
watermark
- 基于均值量化的小波域音频水印，完成水印的添加和提取，以及水印的性能量化计算-Wavelet domain audio watermarking
Format
- 高清视频帧中，提取嵌入音频数据包和音频控制包，并对包内音频采样值进行提取显示。-HD video frame, extracting embedded audio data packets and audio control packet and package audio sample extract and display.
Watermarking
- 基于matlab的音频水印技术，通过小波变换实现水印的嵌入，并提取水印图像。-Matlab based audio watermarking technology, through wavelet transform watermark embedding, watermark and extraction of image.
dctadwt
- 基于DWT与DCT域相结合的音频数字水印的嵌入域提取代码，有着良好的鲁棒型及不可感知性。-Based on DWT and DCT domain, the combination of audio digital watermark embedding domain to extract the code, have a good robust type and to be perceived.