Title of article :
Data hiding in ordered dithered halftone images
Author/Authors :
Ming Sun Fu and Oscar C. Au، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Keywords :
Halftone image , ordered dithering , Data hiding , screen modification , invisible watermark. , Threshold selection
Journal title :
Circuits, Systems and Signal Processing
Journal title :
Circuits, Systems and Signal Processing