Tag Archives: distorting

Information insertion for distorting detection/modifying detecting apparatus, its mothod and recording media

Application Number  00128359 Application Date  2000.11.24 Publication Number  1298255 Publication Date  2001.06.06 Priority Information   1999/11/25 JP 333775/99   International Classification  H04N1/32;H04N1/387;H04N5/14   Applicant(s) Name  Matsushita Electric Industrial Co., Ltd.   Address     Inventor(s) Name  Iue Sho;Katsura Takushi   Patent Agency Code  31100 Patent Agent  sun jingguo AbstractDisclosed is information embedding/tamper detecting apparatus and… Read More »