公开(公告)号：US20180211093A1

公开(公告)日：2018-07-26

申请号：US15717067

申请日：2017-09-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Geun Tae BAE ,  Sung Hoon SON ,  Woong Hee LEE ,  Ho Jae LEE ,  Do Ha HWANG

IPC: G06K9/00 ,  G06K9/62 ,  G06F21/32 ,  G06F17/30

CPC classification number: G06K9/00087 ,  G06F16/5838 ,  G06F21/32 ,  G06K9/00026 ,  G06K9/00067 ,  G06K9/001 ,  G06K9/00926 ,  G06K9/522 ,  G06K9/6203 ,  G06K9/6215

Abstract: A method for processing fingerprint information includes dividing an input image that corresponds to at least a portion of a user fingerprint into a plurality of first regions; dividing a registered image that had previously been stored into a plurality of second regions; selecting a first matching region from among the plurality of first regions, and selecting a second matching region from among the plurality of second regions, by comparing the plurality of first regions with the plurality of second regions; and matching the registered image with the input image by comparing the first matching region with the second matching region.