| 发明名称 |
Einrichtung zur Umsetzung der Bildfrequenz |
| 摘要 |
<p>A frame-frequency converting apparatus acts on an input video signal resulting from 2-3 conversion of original picture information. Fields represented by the input video signal are rearranged, and thereby the input video signal is converted into a rearrangement-resultant video signal. Every pair of an odd field and a subsequent even field represented by the rearrangement-resultant video signal originate from a same frame represented by the original picture information. The rearrangement-resultant video signal is processed into a combination-resultant video signal, and specifically every pair of an odd filed and a subsequent even field represented by the rearrangement-resultant video signal are combined into a frame represented by the combination-resultant video signal. Frames represented by the combination-resultant video signal are thinned out, and thereby the combination-resultant video signal is converted into a conversion-resultant video signal which has a predetermined frame frequency. <IMAGE></p> |
| 申请公布号 |
DE69515930(D1) |
申请公布日期 |
2000.05.04 |
| 申请号 |
DE1995615930 |
申请日期 |
1995.05.24 |
| 申请人 |
VICTOR COMPANY OF JAPAN, LTD. |
发明人 |
ISODA, KIYOYUKI |
| 分类号 |
H04N5/253;G11B27/031;H04N3/36;H04N5/92;H04N7/01;(IPC1-7):H04N7/01 |
主分类号 |
H04N5/253 |
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