Page skew detection and correction is also an impassable part of preprocessing. An innovative approach is presented to detect skew angle, skew detection based on image logic operation and LMS.

 
  • 針對掃描圖像可能產(chǎn)生的傾斜,論文提出了一種基于圖像的邏輯運算和最小二乘法的頁(yè)面傾斜檢測方法:首先定義了一系列邏輯運算算子;
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