Embedding and extracting the watermark and calculating the PSNR value Attack the watermark at the same time

Filename	Size	Update
DWTˮӡ1	0	2018-04-12
DWT水印1\数字水印	0	2018-04-12
DWT水印1\数字水印\_lena_std_bw.bmp	148534	2002-11-13
DWT水印1\数字水印\c.bmp	462	2008-02-19
DWT水印1\数字水印\dwt1_embed.asv	2966	2007-12-04
DWT水印1\数字水印\dwt1_embed.m	3024	2007-05-22
DWT水印1\数字水印\dwt1_recover.asv	1595	2007-11-28
DWT水印1\数字水印\dwt1_recover.m	1541	2007-05-22
DWT水印1\数字水印\dwt_watermarked.bmp	148534	2015-04-29
DWT水印1\数字水印\psnr.m	1128	2007-05-08
DWT水印1\水印攻击 已修改	0	2018-04-12
DWT水印1\水印攻击 已修改\lena.bmp	148534	2002-11-13
DWT水印1\水印攻击 已修改\watermark.m	3840	2008-01-08
DWT水印1\水印攻击 已修改\watermark_detect.m	876	2008-01-08

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