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Method for determining orientation fields of the papillary lines of the fingerprint image
Method for determining orientation fields of the papillary lines of the fingerprint image
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机译：确定指纹图像乳头线方向场的方法
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摘要
The method involves determining local orientation field of papillary lines, providing a parametric description to each orientation field and determining parameter sub-area, which contains valid orientation fields. The correlation of the parametric description is examined with the parameter sub-area and if necessary correlation is manipulated by modification of parameters.
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