downsampling 中文意思是什麼

downsampling 解釋
減采樣
  1. Second, a limited rate algorithm for picture downsampling was improved, and the realization process was deduced in detail. the simulation results of different algorithms and theoretic deducing showed that this algorithm had relatively higher psnr and lower computation cost

    接著,改進了一種受限比例圖像下采樣演算法,詳細推導了其實現過程,由不同演算法的模擬結果和理論分析可知,該演算法具有較高的信噪比和較低的運算復雜度。
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