python通过声音将文件内容隐藏,实现原理是将文件的内容分别插入到声音文件的不同位置中做为当次采样的数据,目前是对英文文本文档加解密 #!/usr/bin/env python # -*- coding: utf-8 -*- #http://blog.csdn.net/myhaspl #code:myhaspl@qq.com #将文件隐藏在声音之中 import wave import pylab as pl import numpy as np print 'http://blog.csdn…

#!/usr/bin/env python # -*- coding: utf-8 -*- #http://blog.csdn.net/myhaspl #code:myhaspl@qq.com import wave import pylab as pl import numpy as np print 'http://blog.csdn.net/myhaspl' print 'myhaspl@qq.com' print print 'working...' print "generate wa…

#!/usr/bin/env python import cv2 import sys fn="test2.jpg" if __name__ == '__main__': print 'http://blog.csdn.net/myhaspl' print 'myhaspl@qq.com' print print 'loading %s ...' % fn img = cv2.imread(fn) cv2.imshow('preview', img) cv2.waitKey() cv2…

#!/usr/bin/env python #-*- coding: utf-8 -*- import cv2 import numpy as np fn="test2.jpg" if __name__ == '__main__': print 'http://blog.csdn.net/myhaspl' print 'myhaspl@qq.com' print print 'loading %s ...' % fn print '正在处理中', img = cv2.imread(fn…

#!/usr/bin/env python #-*- coding: utf-8 -*- import cv2 import numpy as np fn="test3.png" if __name__ == '__main__': print 'http://blog.csdn.net/myhaspl' print 'myhaspl@qq.com' print print 'loading %s ...' % fn print '正在处理中', img = cv2.imread(fn…

#!/usr/bin/env python #-*- coding: utf-8 -*- import cv2 import numpy as np fn="test2.jpg" if __name__ == '__main__': print 'http://blog.csdn.net/myhaspl' print 'myhaspl@qq.com' print print 'loading %s ...' % fn print '正在处理中', img = cv2.imread(fn…

runfile(r'K:\testpro\testopencv.py', wdir=r'K:\testpro') http://blog.csdn.net/myhaspl myhaspl@qq.com loading test.png ... working . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .…

#!/usr/bin/env python #-*- coding: utf-8 -*- #code:myhaspl@qq.com import cv2 import numpy as np fn="test1.jpg" print 'http://blog.csdn.net/myhaspl' print 'myhaspl@qq.com' print print 'loading %s ...' % fn print 'working', img = cv2.imread(fn) w=…

python 声音编辑,减少音量 #!/usr/bin/env python # -*- coding: utf-8 -*- #http://blog.csdn.net/myhaspl #code:myhaspl@qq.com import wave import pylab as pl import numpy as np print 'http://blog.csdn.net/myhaspl' print 'myhaspl@qq.com' print print 'working...' d…

#!/usr/bin/env python # -*- coding: utf-8 -*- #http://blog.csdn.net/myhaspl #code:myhaspl@qq.com import wave import pylab as pl import numpy as np print 'http://blog.csdn.net/myhaspl' print 'myhaspl@qq.com' print print 'working...' def wavechange(x,d…