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Matlab]
SNR_vs.rar
realization of a number of PCM compressed and linear PCM signal-to-noise ratio of the characteristic curve simulation, non-uniform quantization Series n = 8 and n = 6.
Category:
matlab Upload User：
szbwft Size：
1K
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Matlab]
hu.rar
... basic JPEG compression and encoding is divided into three steps: 1. First of all, through the DCT transform to remove data redundancy 2. The use of quantization table of quantization DCT coefficients 3. Quantization coefficients after Huffman coding.
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Java/JSP]
ImageClustering.rar
Realize on the color image quantization, that is, to reduce the number of color images is a digital image processing.
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Visual C++ (VC++)]
mpeg.rar
... the general principles of video processing, the main introduction of the sampling, transform coding, predictive coding, quantization, entropy coding. And then introduce the latest MPEG video standard introduces the system architecture, the system decoder ...
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Matlab]
vqRecognition.rar
Speaker recognition process characteristic parameters for the MEL cepstrum, models for the VQ quantization
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Matlab]
dm_dct_fenkuai.rar
In the DCT domain, the use of 8* 8 block DM methods, embedding hidden information. Quantization step size can be set to choose a variety of classic attacks and control the strength of the attack. Return to the bit error rate and peak signal to noise ratio ...
Category:
matlab Upload User：
shunxing Size：
145K
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Matlab]
STDM.rar
Stdm method using embedded watermark information, to set the quantization step size, choose a variety of classic attacks, controlling the strength of the attack and returned to the bit error rate and peak signal to noise ratio
Category:
matlab Upload User：
wenhongsy Size：
55K
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