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Determination of the orientation of fingerprint ridges
Determination of the orientation of fingerprint ridges
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机译:确定指纹脊的方向
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摘要
The invention relates to a method and a determination of a digital image orientation of grooves circuit (I) representing a digital fingerprint or the like, consisting, for each pixel of the image to calculate a model taking into account the neighboring pixels in all directions, and to scan the bidirectionally picture line by line
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