Description: 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.
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File list (Check if you may need any files):
| Filename | Size | Date |
|---|
| basic_wm.m | 213 | 2019-05-07
|
| detect_basic_wm.m | 242 | 2019-05-07
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| lena.bmp | 148534 | 2002-11-13
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| lena_gray256.jpg | 26023 | 2016-03-24
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| mark.bmp | 382 | 2010-05-05
|
| Untitled.m | 425 | 2019-05-07 |
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