The implementation of blind watermark based on Python is relatively mature at present. After carefully proofreading the code, there is still a good watermark restoration for the violent damaged pictures. The source code of this technology needs a certain Python foundation to be used,

Filename	Size	Update
BlindWatermark	0	2020-03-05
BlindWatermark\.idea	0	2020-03-03
BlindWatermark\.idea\BlindWatermark.iml	452	2020-03-03
BlindWatermark\.idea\inspectionProfiles	0	2020-03-03
BlindWatermark\.idea\inspectionProfiles\profiles_settings.xml	174	2020-03-03
BlindWatermark\.idea\misc.xml	413	2020-03-03
BlindWatermark\.idea\modules.xml	287	2020-03-03
BlindWatermark\.idea\workspace.xml	7790	2020-03-03
BlindWatermark\BlindWatermark	0	2019-08-04
BlindWatermark\BlindWatermark\BlindWatermark.py	15255	2019-08-04
BlindWatermark\BlindWatermark\ncc.py	631	2019-08-04
BlindWatermark\BlindWatermark\psnr.py	366	2019-08-04
BlindWatermark\BlindWatermark\tools.py	1314	2019-08-04
BlindWatermark\BlindWatermark\__init__.py	112	2019-08-04
BlindWatermark\BlindWatermark\__pycache__	0	2020-03-03
BlindWatermark\BlindWatermark\__pycache__\BlindWatermark.cpython-36.pyc	7327	2019-08-04
BlindWatermark\BlindWatermark\__pycache__\BlindWatermark.cpython-37.pyc	8635	2020-03-03
BlindWatermark\BlindWatermark\__pycache__\ncc.cpython-37.pyc	951	2020-03-03
BlindWatermark\BlindWatermark\__pycache__\psnr.cpython-37.pyc	697	2020-03-03
BlindWatermark\BlindWatermark\__pycache__\__init__.cpython-36.pyc	182	2019-08-04
BlindWatermark\BlindWatermark\__pycache__\__init__.cpython-37.pyc	308	2020-03-03
BlindWatermark\bwm.py	4226	2020-03-03
BlindWatermark\GUI	0	2019-08-04
BlindWatermark\GUI\about.ui	1179	2019-08-04
BlindWatermark\GUI\BlindWatermark	0	2019-08-04
BlindWatermark\GUI\BlindWatermark.e4p	2229	2019-08-04
BlindWatermark\GUI\BlindWatermark\BlindWatermark copy.py	15800	2019-08-04
BlindWatermark\GUI\BlindWatermark\BlindWatermark.py	15952	2019-08-04
BlindWatermark\GUI\BlindWatermark\ncc.py	818	2019-08-04
BlindWatermark\GUI\BlindWatermark\psnr.py	559	2019-08-04
BlindWatermark\GUI\BlindWatermark\tools.py	1872	2019-08-04
BlindWatermark\GUI\BlindWatermark\__init__.py	146	2019-08-04
BlindWatermark\GUI\BlindWatermark\__pycache__	0	2019-08-04
BlindWatermark\GUI\BlindWatermark\__pycache__\BlindWatermark.cpython-36.pyc	9063	2019-08-04
BlindWatermark\GUI\BlindWatermark\__pycache__\ncc.cpython-36.pyc	1178	2019-08-04
BlindWatermark\GUI\BlindWatermark\__pycache__\psnr.cpython-36.pyc	925	2019-08-04
BlindWatermark\GUI\BlindWatermark\__pycache__\tools.cpython-36.pyc	1975	2019-08-04
BlindWatermark\GUI\BlindWatermark\__pycache__\__init__.cpython-36.pyc	317	2019-08-04
BlindWatermark\GUI\img	0	2019-08-04
BlindWatermark\GUI\img\1563978351.png	6342	2019-08-04
BlindWatermark\GUI\img\about_sources.qrc	116	2019-08-04
BlindWatermark\GUI\img\about_sources_rc.py	568485	2019-08-04
BlindWatermark\GUI\img\alipay.png	53579	2019-08-04
BlindWatermark\GUI\img\edit-square.png	3108	2019-08-04
BlindWatermark\GUI\img\file-add.png	2777	2019-08-04
BlindWatermark\GUI\img\gongshi.png	7367	2019-08-04
BlindWatermark\GUI\img\image-fill.png	3207	2019-08-04
BlindWatermark\GUI\img\image.png	5394	2019-08-04
BlindWatermark\GUI\img\Import.png	2541	2019-08-04
BlindWatermark\GUI\img\key.png	3831	2019-08-04
BlindWatermark\GUI\img\question-circle.png	7184	2019-08-04
BlindWatermark\GUI\img\red envelope.png	4191	2019-08-04
BlindWatermark\GUI\img\setu_qrcode.png	83807	2019-08-04
BlindWatermark\GUI\img\sources.qrc	401	2019-08-04
BlindWatermark\GUI\img\sources_rc.py	734569	2019-08-04
BlindWatermark\GUI\img\__pycache__	0	2019-08-04
BlindWatermark\GUI\img\__pycache__\about_sources_rc.cpython-36.pyc	138638	2019-08-04
BlindWatermark\GUI\img\__pycache__\sources_rc.cpython-36.pyc	178913	2019-08-04
BlindWatermark\GUI\main_win.py	18951	2019-08-04
BlindWatermark\GUI\main_win.spec	929	2019-08-04
BlindWatermark\GUI\main_win.ui	27636	2019-08-04
BlindWatermark\GUI\tab.py	898	2019-08-04
BlindWatermark\GUI\tab.ui	996	2019-08-04
BlindWatermark\GUI\Ui_about.py	1460	2019-08-04
BlindWatermark\GUI\Ui_main_win.py	26171	2019-08-04
BlindWatermark\GUI\Ui_tab.py	1589	2019-08-04
BlindWatermark\GUI\__init__.py	0	2019-08-04
BlindWatermark\LICENSE	35149	2019-08-04
BlindWatermark\pic	0	2020-03-04
BlindWatermark\pics_for_show	0	2019-08-04
BlindWatermark\pics_for_show\grey	0	2019-08-04
BlindWatermark\pics_for_show\grey\anti-crack	0	2019-08-04
BlindWatermark\pics_for_show\grey\anti-crack\bwm1_out2.png	2148	2019-08-04
BlindWatermark\pics_for_show\grey\anti-crack\bwm2_out.png	2536	2019-08-04
BlindWatermark\pics_for_show\grey\anti-crack\out.png	493285	2019-08-04
BlindWatermark\pics_for_show\grey\anti-crack\out2.png	500486	2019-08-04
BlindWatermark\pics_for_show\grey\anti-crack\out_wm.png	582	2019-08-04
BlindWatermark\pics_for_show\grey\anti-crack\out_wm2.png	1362	2019-08-04
BlindWatermark\pics_for_show\grey\extract	0	2019-08-04
BlindWatermark\pics_for_show\grey\extract\blur_wm.png	2165	2019-08-04
BlindWatermark\pics_for_show\grey\extract\brighter10_wm.png	1884	2019-08-04
BlindWatermark\pics_for_show\grey\extract\chop10_wm.png	1219	2019-08-04
BlindWatermark\pics_for_show\grey\extract\chop30_wm.png	1889	2019-08-04
BlindWatermark\pics_for_show\grey\extract\chop5_wm.png	973	2019-08-04
BlindWatermark\pics_for_show\grey\extract\cover_wm.png	1238	2019-08-04
BlindWatermark\pics_for_show\grey\extract\darker10_wm.png	2201	2019-08-04
BlindWatermark\pics_for_show\grey\extract\jpeg_30_wm.png	1870	2019-08-04
BlindWatermark\pics_for_show\grey\extract\jpeg_40_wm.png	1832	2019-08-04
BlindWatermark\pics_for_show\grey\extract\jpeg_50_wm.png	1782	2019-08-04
BlindWatermark\pics_for_show\grey\extract\jpeg_60_wm.png	2036	2019-08-04
BlindWatermark\pics_for_show\grey\extract\jpeg_70_wm.png	1662	2019-08-04
BlindWatermark\pics_for_show\grey\extract\jpeg_75_wm.png	1693	2019-08-04
BlindWatermark\pics_for_show\grey\extract\jpeg_80_wm.png	1797	2019-08-04
BlindWatermark\pics_for_show\grey\extract\jpeg_85_wm.png	1492	2019-08-04
BlindWatermark\pics_for_show\grey\extract\jpeg_90_wm.png	1349	2019-08-04
BlindWatermark\pics_for_show\grey\extract\ori_wm.png	575	2019-08-04
BlindWatermark\pics_for_show\grey\extract\randline_wm.png	1492	2019-08-04
BlindWatermark\pics_for_show\grey\extract\saltnoise_wm.png	1398	2019-08-04
BlindWatermark\pics_for_show\grey\extract\Y_U_V	0	2019-08-04
BlindWatermark\pics_for_show\grey\extract\Y_U_V\Ublur_wm.png	962	2019-08-04

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