Method for Facilitating the Search of Video Content

Abstract

A method for facilitating the search of video content, comprising the steps of submitting a video content clip for specific time duration of video content; extracting a fingerprint associated with the video clip by a fingerprint extractor; selecting database entries matching the specific time of video content from a fingerprint archive database; delivering the database entries matching the specific time of video content to a search module; reconstructing the searched database entries into continuous fingerprint streams by the search module, in which the searched database entries from the same location and channel are grouped together, and the fingerprint data sections are stripped out of the entries and concatenated according to the segment ID and time-stamps contained within each entry; searching for a match with the fingerprint associated with the video clip by a matcher from the continuous fingerprint streams to find a match; and combining a matching result with additional information obtained from the archive entries to form a search report. The method according to the present invention can extract fingerprint information from video content for the purpose of archiving without the huge storage capacity required, can collect statistics and extract additional information from the archived video information automatically based on the user entered searching video clip information, and can search through video fingerprint data for identifying historical recording and collect statistics and extract additional information of video content easily at low hardware cost.

Dependencies are inferred from the claim text.