| 摘要 |
A method for detecting against unauthorized transmission of digital works comprises the steps of maintaining a registry of information permitting identification of digital copyrighted works (702), monitoring a network (706) for transmission of at least one packet-based digital signal, extracting (710) at least one feature from the at least one digital signal,comparing (712) the extracted at least one feature with registry information and applying business rules (726) based on the comparison result. |
