专利名称：Robust spectral encoding and decoding
methods
发明人：Ravi K. Sharma,Adnan M. Alattar申请号：US12125840申请日：20080522公开号：US09466307B1公开日：20161011
专利附图：
摘要：Spectral encoding methods are more robust when used with improved weaksignal detection and synchronizations methods. Further robustness gains are achieved byusing informed embedding, error correction and embedding protocols that enable signal
to noise enhancements by folding and pre-filtering the received signal.
申请人：Ravi K. Sharma,Adnan M. Alattar
地址：Hillsboro OR US,Tigard OR US
国籍：US,US
代理机构：Digimarc Corporation
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