Differential Scoring: A High-Precision Scoring Method for Video Matching

摘要

Whether a not a given video includes video content of other videos is determined by evaluating video content as well as video content transitions over time of videos. One or more fingerprints of the video are created and used to match against reference fingerprints of reference videos to identify candidate videos that is likely to have matching video content as an input video. After a candidate video is identified, a likelihood of the candidate video and an input video having matching video content is evaluated. A confidence score based on the evaluation of video content as well as video content transitions over time for a pair of videos including the input video and a candidate video is generated. When the confidence score exceeds a threshold score, it is determined that the pair of videos is likely to include the matching video content.