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.

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

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．