公开(公告)号：US20130282747A1

公开(公告)日：2013-10-24

申请号：US13737607

申请日：2013-01-09

Applicant: SRI INTERNATIONAL

Inventor： Hui Cheng ,  Harpreet Singh Sawhney ,  Ajay Divakaran ,  Qian Yu ,  Jingen Liu ,  Amir Tamrakar ,  Saad Ali ,  Omar Javed

IPC: G06F17/30

CPC classification number: G06F17/30823 ,  G06F17/30023 ,  G06F17/30784 ,  G06F17/30817

Abstract: A complex video event classification, search and retrieval system can generate a semantic representation of a video or of segments within the video, based on one or more complex events that are depicted in the video, without the need for manual tagging. The system can use the semantic representations to, among other things, provide enhanced video search and retrieval capabilities.

Abstract translation: 复杂的视频事件分类，搜索和检索系统可以基于视频中描绘的一个或多个复杂事件，而不需要手动标记来生成视频中的视频或片段的语义表示。 该系统可以使用语义表示来提供增强的视频搜索和检索功能。