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提出了隔行扫描系统７５Ｈｚ消除大面积闪烁的方案，并对此方案的性能进行了较为详细的时域及频域分析．理论分析和初步实验结果表明，此方案对消除电视接收机（尤其是ＨＤＴＶ）的大面积闪烁现象是可行的
A scheme of 75Hz interlacing system to eliminate large area flicker is proposed. The performance of this scheme is analyzed in detail in time domain and frequency domain. The theoretical analysis and preliminary experimental results show that this scheme is feasible to eliminate the large-area flickering phenomenon of the television receiver (especially HDTV)