公开(公告)号：US08737817B1

公开(公告)日：2014-05-27

申请号：US13022997

申请日：2011-02-08

申请人： Tomas Izo ,  Hrishikesh Aradhye ,  Bilson Campana ,  Gal Chechik

发明人： Tomas Izo ,  Hrishikesh Aradhye ,  Bilson Campana ,  Gal Chechik

IPC分类号： H04N5/76

CPC分类号： H04N5/91 ,  G06F17/30755 ,  H04N5/76 ,  H04N21/44008 ,  H04N21/4826 ,  H04N21/6582 ,  H04N21/8113

摘要： A system and method provide a soundtrack recommendation service for recommending one or more soundtrack for a video (i.e., a probe video). A feature extractor of the recommendation service extracts a set of content features of the probe video and generates a set of semantic features represented by a signature vector of the probe video. A video search module of the recommendation service is configured to search for a number of video candidates, each of which is semantically similar to the probe video and has an associated soundtrack. A video outlier identification module of the recommendation service identifies video candidates having an atypical use of their soundtracks and ranks the video candidates based on the typicality of their soundtrack usage. A soundtrack recommendation module selects the soundtracks of the top ranked video candidates as the soundtrack recommendations to the probe video.

摘要翻译： 一种系统和方法提供一种配音推荐服务，用于为视频（即，探测视频）推荐一个或多个音带。 推荐服务的特征提取器提取探测视频的一组内容特征，并生成由探测视频的签名矢量表示的一组语义特征。 推荐服务的视频搜索模块被配置为搜索多个视频候选，其中每个视频候选者在语义上类似于探测视频并且具有相关联的音带。 推荐服务的视频异常值识别模块识别具有非正式使用其音轨的视频候选者，并且基于其音轨使用的典型性来排列视频候选。 音轨推荐模块选择顶级视频候选的音轨作为探测视频的配乐推荐。