发明名称 Field motion suppression in interlaced video displays
摘要 A field motion suppression technique in interlaced video displays produces a motion suppressed frame without the use of a fixed threshold for motion detection. One of two interlaced fields is selected to remain unchanged, and the other field is examined on a pixel by pixel basis using vertical pixels both above and below from both fields to determine motion for each pixel. When motion is detected for a pixel, the pixel value is replaced with an interpolated value from the unchanged field, otherwise the pixel value is left unchanged.
申请公布号 US4845557(A) 申请公布日期 1989.07.04
申请号 US19880189088 申请日期 1988.05.02
申请人 DUBNER COMPUTER SYSTEMS, INC. 发明人 LANG, STUART E.
分类号 H04N5/44;H04N5/937 主分类号 H04N5/44
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