DIGITAL VIDEO MANAGING AND SEARCHING SYSTEM

摘要

PURPOSE: Digital video management and search system are provided to reduce search capacity and time and to improve search accuracy using features of digital video. CONSTITUTION: A video feature extractor(100) decodes input video and extracts features from the video. A video feature database(200) stores and manages features of a compared video. A video feature comparator obtains a candidate group by comparing the features of the input video and the features of the compared video. The video feature comparator detects and informs a section where the duplication of content occurs.