METHOD OF MEASURING A SIMILARITY DEGREE OF DIGITAL VIDEO CONTENTS, METHOD OF MANAGING VIDEO CONTENTS USING THE SAME AND MANAGEMENT SYSTEM FOR VIDEO CONTENTS USING THE METHOD OF MANAGING VIDEO CONTENTS

摘要

A method of measuring a similarity degree of digital video contents is provided as follows. Firstly, scene conversion of a video content is detected to divide the video content into a plurality of scenes. Then, a first scene feature is extracted from a first scene of the divided scenes. Thereafter, a similarity degree is measured by comparing the extracted first scene feature of the first scene with a second scene feature of a second scene. Thus, a similarity degree of digital video contents may be effectively measured, the digital video contents may be prevented from illegal sharing, and additional contents information related to the digital video contents may be provided when playing the digital video contents. Therefore, the method may be effectively used in contents management and contents circulation.