| 摘要 |
In a method of reducing a moir+E,acu e+EE phenomenon upon display of a video signal on a display device (4), the video signal is low-pass filtered (2) with a cut-off frequency substantially corresponding to a maximum frequency of a baseband portion of the video signal, to obtain a low-pass filtered video signal. The low-pass filtered video signal is filtered (3) in accordance with a transfer function substantially corresponding to the inverse of the transfer function of the display device, to obtain a filtered signal. Finally, the filtered signal is applied (3a) to the display device (4).
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