| 摘要 |
A method is disclosed for identifying a selected portion of a video stream. A user interface is provided for designating a reference frame of a selected portion of a video stream. A processor is configured to compare the reference frame with other portions of the video stream to establish a similarity measure, process the similarity measure to identify a candidate region as a boundary of the selected portion of the video stream, and provide user access to the candidate region to designate the boundary for storage via the user interface.
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