| 摘要 |
<p>PURPOSE: A system and a method for fingerprinting video are provided for computationally efficient fingerprint generation and matching with compact video fingerprints for efficient transmission and storage. CONSTITUTION: A method implemented in at least one computing device, comprises the following steps. A plurality of scene changes is detected within a video by the computing device (601). The time at which scene changes occur in the video are detected (603). A video fingerprinting application in the computing device detects a time interval between adjacent scene changes in the (605). The video fingerprinting application generates a video fingerprint based upon the time at which scene changes occur and the time interval between adjacent scene changes (607). [Reference numerals] (601) Plurality of scene changes is detected within a video by the computing device; (603) Time at which scene changes occur in the video are detected; (605) Video fingerprinting application in the computing device detects a time interval between adjacent scene changes; (607) Video fingerprinting application generates a video fingerprint based upon the time at which scene changes occur and the time interval between adjacent scene changes; (AA) Start; (BB) End</p> |
