| 摘要 |
<p>Provided is a video processing device which converts an interlace signal into a progressive signal. The video processing device includes: an OSD synthesis unit (100) for combining the interlace signal with an OSD display such as a caption and a telop; a cinema detection unit (303) which compares video between different fields and detects pull-down regularity; a phase comparison unit (400) which compares the switching timing of the OSD display and the cinema video in accordance with the OSD synthesis signals (S200, S201, S202) indicating the OSD synthesis position by the OSD synthesis unit (100) and the pull-down regularity detected by the cinema detection unit (303); and an interpolation pixel generation unit (500) which generates a new pixel between the lines of the interlace signal by the interpolation method based on the detection result obtained by the cinema detection unit (303) and the comparison result obtained by the phase comparison unit (400).</p> |
