发明名称 MULTIPLE SCREEN DIGITAL VIDEO DISPLAY
摘要 A method and apparatus for displaying an interlaced image on a plurality of display screens in which the lines of two fields of the image are replicated a plurality of times in a memory to produce an enlarged image but determined lines are not read out of the memory for the production of the display screen signals, in order to maintain the original spatial relationship between the lines of the two fields. The addressing of the memory may be varied in order to obtain various special effects in the image on the display screen.
申请公布号 CA1296436(C) 申请公布日期 1992.02.25
申请号 CA19870538366 申请日期 1987.05.29
申请人 IMTECH INTERNATIONAL, INC. 发明人 NADAN, JOSEPH;BAHR, EDWARD;NOBLE, PAUL
分类号 G06F3/153;H04N9/12 主分类号 G06F3/153
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