Quantization-for-DCT

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.

File list:
bl_dct.m,442,2011-11-30
test.m,164,2012-03-16

Download users:

Relate files:

Comment: Add Comment

Favorite users: