
基本信息:
- 专利标题: 直播多媒体文件的识别方法及装置
- 申请号:CN201410849032.9 申请日:2014-12-29
- 公开(公告)号:CN104572952B 公开(公告)日:2018-04-17
- 发明人: 谭傅伦 , 许泽军 , 王晓萌 , 王英杰 , 袁斌
- 申请人: 乐视网信息技术(北京)股份有限公司
- 申请人地址: 北京市海淀区学院南路68号19号楼六层6184号房间
- 专利权人: 乐视网信息技术(北京)股份有限公司
- 当前专利权人: 上海掌门科技有限公司
- 当前专利权人地址: 北京市海淀区学院南路68号19号楼六层6184号房间
- 代理机构: 北京恒都律师事务所
- 代理人: 李向东
- 主分类号: G06F17/30
- IPC分类号: G06F17/30
The invention discloses an identification method and an identification device for live multi-media files. The method includes the steps of: obtaining current feature information of the live multi-media file according to the real-time data flow of the input live multi-media file; positioning a multi-media record to be updated in a feature database according to the identification information of the live multi-media file; updating a feature sample in the multi-media record to be updated according to the current feature information of the live multi-media file; receiving an identification request for identifying the target multi-media file, and matching feature information of the target multi-media file included in the identification request with the feature sample in the feature database, to position the multi-media record corresponding to the target multi-media file; obtaining the identification information of the multi-media file corresponding to the target multi-media file. According to the identification method and device, live videos can be identified.
公开/授权文献:
- CN104572952A 直播多媒体文件的识别方法及装置 公开/授权日:2015-04-29
IPC结构图谱:
G | 物理 |
--G06 | 计算;推算;计数 |
----G06F | 电数字数据处理 |
------G06F17/00 | 特别适用于特定功能的数字计算设备或数据处理设备或数据处理方法 |
--------G06F17/30 | .信息检索;及其数据库结构 |