JP2013531272A5 - - Google Patents

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Publication number
JP2013531272A5
JP2013531272A5 JP2013512821A JP2013512821A JP2013531272A5 JP 2013531272 A5 JP2013531272 A5 JP 2013531272A5 JP 2013512821 A JP2013512821 A JP 2013512821A JP 2013512821 A JP2013512821 A JP 2013512821A JP 2013531272 A5 JP2013531272 A5 JP 2013531272A5
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JP
Japan
Prior art keywords
audio
watermark
video signal
decoding
encoding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2013512821A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013531272A (ja
Filing date
Publication date
Priority claimed from EP10305579A external-priority patent/EP2393060A1/en
Application filed filed Critical
Publication of JP2013531272A publication Critical patent/JP2013531272A/ja
Publication of JP2013531272A5 publication Critical patent/JP2013531272A5/ja
Pending legal-status Critical Current

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JP2013512821A 2010-06-02 2011-05-18 低ビットレート符号化及び復号化された、ウォーターマークが埋め込まれたオーディオ又はビデオ信号から導出された、ウォーターマークが埋め込まれた復号化されたオーディオ又はビデオ信号の提供 Pending JP2013531272A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10305579.4 2010-06-02
EP10305579A EP2393060A1 (en) 2010-06-02 2010-06-02 Providing a watermarked decoded audio or video signal derived from a watermarked audio or video signal that was low bit rate encoded and decoded
PCT/EP2011/058037 WO2011151178A1 (en) 2010-06-02 2011-05-18 Providing a watermarked decoded audio or video signal derived from a watermarked audio or video signal that was low bit rate encoded and decoded

Publications (2)

Publication Number Publication Date
JP2013531272A JP2013531272A (ja) 2013-08-01
JP2013531272A5 true JP2013531272A5 (cg-RX-API-DMAC7.html) 2014-06-26

Family

ID=42668697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013512821A Pending JP2013531272A (ja) 2010-06-02 2011-05-18 低ビットレート符号化及び復号化された、ウォーターマークが埋め込まれたオーディオ又はビデオ信号から導出された、ウォーターマークが埋め込まれた復号化されたオーディオ又はビデオ信号の提供

Country Status (6)

Country Link
US (1) US20130070960A1 (cg-RX-API-DMAC7.html)
EP (2) EP2393060A1 (cg-RX-API-DMAC7.html)
JP (1) JP2013531272A (cg-RX-API-DMAC7.html)
KR (1) KR20130106768A (cg-RX-API-DMAC7.html)
CN (1) CN102918589B (cg-RX-API-DMAC7.html)
WO (1) WO2011151178A1 (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9848003B2 (en) * 2014-06-23 2017-12-19 Avaya Inc. Voice and video watermark for exfiltration prevention
PL412832A1 (pl) * 2015-06-24 2017-01-02 Politechnika Poznańska Sposób renderowania w oparciu o obraz głębi i system do renderowania w oparciu o obraz głębi
CN105872854A (zh) * 2015-12-14 2016-08-17 乐视网信息技术（北京）股份有限公司 水印展示方法及装置
KR20250133479A (ko) * 2019-08-15 2025-09-05 돌비 인터네셔널 에이비 수정된 오디오 비트스트림의 생성 및 처리를 위한 방법 및 디바이스
CN119152861B (zh) * 2024-08-27 2025-12-09 平安科技（深圳）有限公司 音频水印嵌入方法和装置、电子设备及存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7373513B2 (en) * 1998-09-25 2008-05-13 Digimarc Corporation Transmarking of multimedia signals
WO2001071960A1 (en) * 2000-03-18 2001-09-27 Digimarc Corporation Transmarking, watermark embedding functions as rendering commands, and feature-based watermarking of multimedia signals
GB0029855D0 (en) * 2000-04-05 2001-01-24 Sony Uk Ltd Embedding data in material and removing the embedded data
JP2002014697A (ja) * 2000-06-30 2002-01-18 Hitachi Ltd ディジタルオーディオ装置
US7624199B2 (en) * 2000-11-07 2009-11-24 Panasonic Corporation Digital data distribution system with switching unit, online acquisition unit, and conversion unit for converting from first to second format
US6785401B2 (en) * 2001-04-09 2004-08-31 Tektronix, Inc. Temporal synchronization of video watermark decoding
JP3977216B2 (ja) * 2001-09-27 2007-09-19 キヤノン株式会社 情報処理装置及び方法及び情報処理プログラム及び記憶媒体
US7920713B2 (en) * 2004-12-20 2011-04-05 Lsi Corporation Recorded video broadcast, streaming, download, and disk distribution with watermarking instructions
CN1719898A (zh) * 2005-05-25 2006-01-11 中山大学 一种保护mpeg－2视频数据的方法
US20080240435A1 (en) * 2005-11-17 2008-10-02 Mehmet Utku Celik Perpetual Masking For Secure Watermark Embedding
JP4748452B2 (ja) * 2006-04-21 2011-08-17 住友電気工業株式会社 データ伝送経路情報埋め込みシステム、端末、及びプログラム
EP1898396A1 (en) * 2006-09-07 2008-03-12 Deutsche Thomson-Brandt Gmbh Method and apparatus for encoding/decoding symbols carrying payload data for watermarking of an audio or video signal
US8553891B2 (en) * 2007-02-06 2013-10-08 Koninklijke Philips N.V. Low complexity parametric stereo decoder
EP2083418A1 (en) * 2008-01-24 2009-07-29 Deutsche Thomson OHG Method and Apparatus for determining and using the sampling frequency for decoding watermark information embedded in a received signal sampled with an original sampling frequency at encoder side

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