- 专利标题: DEVICE AND METHOD FOR DETECTING INSERTED WATERMARKS
-
申请号: EP10827076.0申请日: 2010-10-27
-
公开(公告)号: EP2495965B1公开(公告)日: 2020-04-15
- 发明人: HWANG, Ingu , SHIN, Sungwook , KIM, Jongchan , OH, Seungkyun , IM, Jinseok , LIM, Jungeun
- 申请人: LG Electronics Inc.
- 申请人地址: 20, Yeouido-dong Yeongdeungpo-gu Seoul 150-721 KR
- 专利权人: LG Electronics Inc.
- 当前专利权人: LG Electronics Inc.
- 当前专利权人地址: 20, Yeouido-dong Yeongdeungpo-gu Seoul 150-721 KR
- 代理机构: Frenkel, Matthias Alexander
- 优先权: US255856P 20091029; US261757P 20091117; KR20100022472 20100312; KR20100022471 20100312
- 国际公布: WO2011052992 20110505
- 主分类号: H04N5/913
- IPC分类号: H04N5/913 ; G06T1/00 ; H04N21/254 ; H04N21/44 ; H04N21/835 ; H04N21/8358
公开/授权文献
信息查询