An algorithm based on Wingner-Ville Distribution and Horizontal histogram was presented in skew angle correction of image. The proposed algorithm of special synchronous region smoothing was applied to image smoothing.
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- 在圖像二值化過(guò)程中采用全局閾值法 ；在圖像偏斜糾正過(guò)程中給出了一種基于Wingner Ville分布和水平投影直方圖的偏斜糾正算法 ；在圖像平滑過(guò)程中采用特定的同步孔平滑算法 .
