| 摘要 |
The invention concerns the field of frame or video processing and more particularly the field of video interpolation. It concerns a device for generating an interpolated image from source frames framing it temporally. Said device comprises means (10) for estimating movement, means for movement compensating interpolation (20), means for linear interpolation (30), means (40', 40'') for mixing the frame produced by the movement compensating interpolation means (20) with that produced by the linear interpolation means (30). The invention is characterized in that the mixing coefficients (a, 1-a) assigned to those two frames depend on the displaced frame difference (DFD) and/or the frame difference (FD) between the source frames framing said interpolated frame and/or estimated movement vectors. |
