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COMB TYPE FILTERING METHOD FOR TELEVISION SIGNAL AND COMB TYPE FILTER
COMB TYPE FILTERING METHOD FOR TELEVISION SIGNAL AND COMB TYPE FILTER
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机译:电视信号的梳型滤波方法及梳型滤波器
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摘要
A frame-to-frame comb filter for separating chrominance and luminance signals from composite video signals produces objectionable double images around the edges of moving objects. The double images are substantially removed by low pass filtering the combed chrominance signal and combining the low pass filtered chrominamce signal with the combed luminance signal.
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