Long Video Retrieval Background Removed

Long Video Retrieval (Background Removed) is a subtask in the field of computer vision that focuses on retrieving long video segments from a large collection of videos that match given subtitles. This task enhances the consistency between video content and subtitles by eliminating background distractions, thereby achieving more accurate video retrieval. Its application value lies in improving the efficiency of multimedia search, optimizing content recommendation systems, and enhancing the usability and user experience of video data.