File list (Check if you may need any files):
nested watermarking
...................\Watermark.fig
...................\Insert.m
...................\Insert.fig
...................\Watermark.m
...................\insertion1.asv
...................\extraction.asv
...................\insertion1.m
...................\extraction.m
...................\Extract.asv
...................\watermark.JPG
...................\sabin.JPG
...................\lena.jpg
...................\insertion.asv
...................\jibin2.m
...................\insertion.m
...................\Insert.asv
...................\Extract.fig
...................\Extract.m
...................\MainHome.fig
...................\MainHome.m