Watermarking in an encrypted domain

B Tehranchi, R Petrovic - US Patent 8,781,967, 2014 - Google Patents
4,225,967 4,230,990 4,281.217 4,295,128 4.425, 578 4454, 610 4,464,656 4497, 060
4,512,013 4,547,804 4,564,862 4,593.904 4,639,779 4,669,089 4,677.466 4,686,707 …
被引用次数：131 相关文章

Watermarking in an encrypted domain

B Tehranchi, R Petrovic - US Patent App. 11/482,519, 2007 - Google Patents
Methods, apparatus and systems for embedding auxiliary information in encrypted host
signals are provided. The present invention enables secure application of digital watermarks …

Watermarking in an encrypted domain

B Tehranchi, R Petrovic - US Patent 8,781,967, 2014 - freepatentsonline.com
Methods, apparatus and systems for embedding auxiliary information in encrypted host
signals are provided. The present invention enables secure application of digital watermarks …

Watermarking in an encrypted domain

B Tehranchi, R Petrovic - US Patent App. 11/482,519, 2007 - freepatentsonline.com
Methods, apparatus and systems for embedding auxiliary information in encrypted host
signals are provided. The present invention enables secure application of digital watermarks …