VIDEO FRAME INTERPOLATION METHOD ROBUST AGAINST EXCEPTIONAL MOTION, AND APPARATUS THEREFOR

摘要

Disclosed are a video frame interpolation method robust against exceptional motion, and an apparatus therefor. A video frame interpolation method according to an embodiment of the present invention comprises the steps of: estimating an optical flow between a first frame and a second frame, which are successive, of a video sequence; generating an intermediate frame between the first frame and the second frame through interpolation by using the estimated optical flow; detecting exceptional motion information in the intermediate frame; and obtaining an interpolated frame by correcting the intermediate frame on the basis of the detected exceptional motion information.