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Matlab]
dct.rar
Matlab environment in JPEG image compression procedure
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matlab Upload User：
dimled Size：
3K
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[
Matlab]
mine.rar
Use C, C++ or MATLAB to carry out a photo on the DCT and the DFT transform, and a brief analysis. Comparison of retention of 20 DCT transform coefficients of image reconstruction with the difference between the original image
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jxsdjx Size：
1056K
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PDF]
Loeffler_dct.rar
JPEG dct fast algorithm 8X8 to 4X4, and 8X8 to 2X2, such as DCT transform, rapid down-sampling.
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Visual Basic (VB)]
out2.rar
... .
Winner of bravo award for exemplary contribution towards the design of OpenMax Client/Component Architecture.
Submitted a technical paper "An Efficient DCT Implementation for Image Applications" in Freescale Tech Symposium.
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Matlab]
w.rar
The realization of the DCT transform jpeg. First of all, read and set the parameters of the original image, and then embedded watermark information.
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Matlab]
lloyd_max.zip
dct- computes de discrete cosine transform for a matriz 8*8 from a picture.It receaves the point of the block where begin calculate, the tam of the block and the original picture...
lLoyd-max- computes de lLoyd-max optimum quantizer for N bits.
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切换至中文 Over 1 million code package, 10 million code file free download 
