修正变形指纹提高比中概率的案例思考
陶桂兰
1
, 董大刚
2
Matching Probability Improved by Rectifying Deformed Fingerprints
TAO Guilan
1
, DONG Dagang
2
指纹图(a:指纹原图; b:指纹图经Photoshop_CS5“编辑-变换-缩放”右移10mm; c:指纹图经Photoshop_CS5“编辑-变换-变形”微调左右两侧各15°)