搜索资源列表
VC-DCT
- DCT离散余弦快速变换，可用于图象处理及音频信号处理-fast DCT discrete cosine transform, can be used for image processing and audio signal processing
AudioWatermarking
- 基于听觉频率掩蔽效应的音频数字水印算法和一种基于人耳掩蔽效应的DCT域音频水印-Auditory masking effect on the frequency of the audio digital watermarking algorithm based on the human ear and a masking effect of the DCT-domain audio watermarking
dct
- DCT变换和DCT反变换大全，提供多种DCT算法的实现，可用于图像和声音处理。-DCT and IDCT package, supplies lots of DCT and IDCT algorithm, very useful to image and audio processing
-dwt
- 基于DWT的数字音频水印,描述音频水印如何嵌入，提取，检测的一个小程序 -Digital audio watermarking based on DWT
fmodapi375ce_small
- FMOD supports mp2, mp3 and Ogg vorbis in this release. For mpeg audio you can reduce cpu usage by by using FSOUND_MPEGHALFRATE as a flag in FSOUND_Stream_OpenFile. This does an inverse dct at only half the rate, producing a 22khz output for a
watermarking_dct_matlab
- 一种DCT变换的数字音频水印技术，可以进行水印的嵌入和提取-DCT transform of a digital audio watermarking technique that can be embedded and extracted watermark
DCT
- DCT域音频水印算法代码，用于音频媒体版权的保护-Audio Watermarking Algorithm for DCT-domain code
DiscreteCosineTransform
- DCT A discrete cosine transform (DCT) expresses a sequence of finitely many data points in terms of a sum of cosine functions oscillating at different frequencies. DCTs are important to numerous applications in science and engineering, from lossy com
watemarkr
- 一种基于DCT变换的音频数字水印，将MP3音乐声音文件转化为WAV声音文件，将水印信息嵌入到WAV声音文件，再将WAV声音文件转化为MP3音乐声音文件。 -DCT-based audio digital watermark, the MP3 music sound files into WAV sound files, the watermark information embedded into the WAV sound files, and then WAV sound files int
an_intellegent_audio_water_marking_based_on_dwt-s
- All three, Discrete Wavelet Transform (DWT) - Singular Value Decomposition (SVD) and Adaptive Tabu Search (ATS) have been used as mathematical tools for embedding data into an audio signal. In this paper, we present a new robust audio waterma
embed
- 图像置乱后嵌入音频中，用于dct域的音频水印处理-After scrambling embedded audio, audio for the dct domain watermarking
extract
- 水印嵌入后的提取，在dct域音频水印中的基础应用-After the extraction of the watermark embedded in the dct domain based on application of audio watermarking
31767689audiowatermark
- 基于离散余弦变换的数字音频水印技术,可供毕业设计的同学参考-DCT-based digital audio watermarking technique，could be a reference for the students under final year projects
Audio-Watermarking-in-DCT
- 本文在DCT噪声信号模型研究的基础上,提出了一种新的音频水印嵌入位置选择策略和一个应用该策略的自适应音频水印算法. 通过定义DCT系数的噪声敏感度,建立了水印嵌入位置和嵌入水印后的音频信号的听觉感知性之间的关系,根据音频水印的不可听性的要求选择最优的嵌入位置,然后调节水印强度来满足鲁棒性的要求,从而最大程度地保持音频水 印的不可听性和鲁棒性,为解决音频水印嵌入过程中不可听性和鲁棒性之间的矛盾提供了一种策略.-Though m any w orks in the literature agre
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
DCT-audio-digital-watermark
- 基于DCT的音频数字水印，在原始有音频文件的基础上嵌入图像水印信息形成新的音频文件。-DCT audio digital watermark
svd-dct audio watermarking
- a robust audio watermarking based on double transformation svd-dct
DWT_DCT based audio watermarkin
- a high robust blind audio watermarking bes on double insertion and double transformation DWT-DCT
fft based audio speech watermarking
- a high robust and non blind fft base audio and speech watermarking
DCT水印
- 水印,旨在保护数字资源的版权信息，保障数字媒体内容的安全性，解决网络上的侵权问题，数字水印技术应运而生。(watermarking,With the rapid development of information technology, global networking, the emergence of e-commerce and a large number of commercial multimedia services, the copyright protection of d