Grasp the implementation and detection methods of basic digital watermarking and DCT digital watermarking, and test the ability of DCT digital watermarking to resist Gauss noise attack, salt and pepper noise attack, shear attack and rotation attack.
Packet file list
(Preview for download)
Filename
Size
Update
basic_wm.m
213
2019-05-07
detect_basic_wm.m
242
2019-05-07
lena.bmp
148534
2002-11-13
lena_gray256.jpg
26023
2016-03-24
mark.bmp
382
2010-05-05
Untitled.m
425
2019-05-07
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