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    • 4. 发明申请
    • SYSTEM FOR IDENTIFYING CONTENT OF DIGITAL DATA
    • 识别数字数据内容的系统
    • US20140215643A1
    • 2014-07-31
    • US14245630
    • 2014-04-04
    • Audible Magic Corporation
    • Erling Wold
    • G06F21/10
    • G06F21/10G06F17/30787G06F17/30802G06F2221/074
    • A computing system selects a portion of data of an unknown work and detects each event in the portion of data of the unknown work. An event is a perceptual occurrence in a work successively positioned in time. The system determines an event metric between each successive event in the portion of data in the unknown work and generates a list of event metrics between the events for the unknown work. The system compares the list of event metrics for the unknown work to a list of event metrics for a known work and determines the unknown work is a copy of the known work responsive to a match between the list of event metrics of the unknown work and the list of event metrics for the known work.
    • 计算系统选择未知工作的一部分数据,并检测未知工作的数据部分中的每个事件。 事件是在时间上连续定位的作品中的感知发生。 系统在未知工作的数据部分中确定每个连续事件之间的事件度量,并在未知工作的事件之间生成事件度量列表。 系统将未知工作的事件度量列表与已知工作的事件度量列表进行比较,并确定未知工作是已知工作的副本,其响应于未知工作的事件度量列表与 已知工作的事件指标列表。