The charaters after affine transformation can also be recognized by a dyadic wavelet affine invariant function. 仿射變換后的漢字或其它圖像可用多尺度小波的仿射不變函數進(jìn)行對比識別。
Projective transformation and affine transfor mation are essential in the image transformation. 仿射變換和透射變換是兩種基本的圖像變換。
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