Directory: Special Effects
Plat: matlab
Size: 1KB
Downloads: 65
Upload time: 2012-03-17 05:33:25
Uploader: zaz89
Description:   Quantify the discrete cosine transform coefficients procedure and its effect detection. The process used in the 8x8 sub-block method. First calculate the block discrete cosine transform (DCT), quantization of the DCT coefficient Finally, the inverse discrete cosine transform (iDCT) program can also set the scaling factor.

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