Introduction - If you have any usage issues, please Google them yourself
based on a wavelet transform the image of two images embedded host low-frequency band and the embedded watermark extraction algorithm
Packet : 85375565wmlow.rar filelist
wmdi\cameraman.tif
wmdi\circles.png
wmdi\dwm3di.m
wmdi\Thumbs.db
wmdi\wm3 di.m
wmdi