发明名称 |
System for identifying content of digital data |
摘要 |
A system for identifying a work represented by digital data. This system detects events in data of the content of an unknown work and measures a metric between the events. The system then compares the detected events and metrics from an unknown work with the events and metrics of a known work. If the events and metrics match, the unknown work is identified as a copy of the known work.
|
申请公布号 |
US8006314(B2) |
申请公布日期 |
2011.08.23 |
申请号 |
US20070829662 |
申请日期 |
2007.07.27 |
申请人 |
AUDIBLE MAGIC CORPORATION |
发明人 |
WOLD ERLING |
分类号 |
G06F7/04;H04L9/00;H04L9/32 |
主分类号 |
G06F7/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|