发明名称 |
MODULATION EINES ODER MEHRERER PARAMETER IN EINEM WAHRNEHMUNGSGEBUNDENEN AUDIO- ODER VIDEO-KODIERSYSTEM IN ANTWORT AUF ZUSÄTZLICHE INFORMATION |
摘要 |
A method of modifying the operation of the encoder function and/or the decoder function of a perceptual coding system in accordance with supplemental information, such as a watermark, so that the supplemental information may be detectable in the output of the decoder function. One or more parameters are modulated in the encoder function and/or the decoder function in response to the supplemental information. |
申请公布号 |
DE60114638(D1) |
申请公布日期 |
2005.12.08 |
申请号 |
DE2001614638 |
申请日期 |
2001.08.15 |
申请人 |
DOLBY LABORATORIES LICENSING CORP., SAN FRANCISCO |
发明人 |
WATSON, AUBREY;TRUMAN, MEAD;VERNON, DECKER;CROCKETT, GRAHAM |
分类号 |
H04N5/91;G06T1/00;G10L19/002;H04N19/134;(IPC1-7):H04N7/26;G10L19/00 |
主分类号 |
H04N5/91 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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