Pei, Soo-ChangSoo-ChangPeiGuo, Jing-MingJing-MingGuoLee, HuaHuaLee2009-03-042018-07-062009-03-042018-07-062005http://scholars.lib.ntu.edu.tw/handle/123456789/317590http://ntur.lib.ntu.edu.tw/bitstream/246246/142492/1/85.pdfNovel robust watermarking technique in dithering halftone imagesjournal article10.1109/LSP.2004.842295WOS:000227748200018http://ntur.lib.ntu.edu.tw/bitstream/246246/142492/1/85.pdf