A Gaussian kernel adaptive smooth filter is proposed, on the basis of which a scheme is designed to extract information of targets according to the feature that the gray level of point targets and the edge of regional targets are high and vary greatly.

 
  • 文中提出了高斯核自適應平滑濾波,并在此基礎上依據點(diǎn)目標和面目標的邊緣灰度值高及變化大的特點(diǎn)設計出提取方法,然后用區域增長(cháng)恢復沒(méi)有被提取出來(lái)的面目標的內部。
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