摘要 |
An image stabilizer includes a motion estimation unit, a motion vector selection unit, a motion compensation vector calculation unit and an image compensation unit. A plurality of divided areas of a picture is projected onto a plurality of windows. The motion estimation unit extracts motion vectors from the plurality of windows. The motion vector selection unit selects an optimal motion vector among the plurality of motion vectors. The motion compensation vector calculation unit calculates a motion compensation vector using the optimal motion vector. The image compensation unit compensates an image of the picture using the motion compensation vector. Accordingly a sudden shift effect may be reduced when stabilizing the image.
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