| 摘要 |
<p>A progressive scan conversion device includes a motion detector configured to determine to be closer to still image by lowering the sensitivity of detecting the motion when detecting any motion between fields or between frames of pixel with a video data belonging to different GOP based on a GOP change point information output by a decoder than when detecting any motion between fields or between frames of pixel with the video data belonging to the same GOP. Thereby, since the sensitivity of detecting the motion at a GOP change point is lower, it is possible to prevent a disorder in the output image of progressive scan conversion at the GOP change point and produce an excellent progressive scan conversion image.
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