公开(公告)号：US20170104949A1

公开(公告)日：2017-04-13

申请号：US15290712

申请日：2016-10-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung-chan KIM ,  Jae Hyuk CHOI ,  Soo Chul LIM ,  Joon Ah PARK ,  Du-sik PARK ,  Jung Soon SHIN

IPC: H04N5/378 ,  G06F17/16 ,  G06T3/40 ,  G06F17/11

CPC classification number: H04N5/378 ,  G06F17/11 ,  G06F17/16 ,  G06T3/40 ,  H04L9/0863 ,  H04L9/0866 ,  H04L9/3278 ,  H04L2209/08 ,  H04L2209/805 ,  H04N5/335 ,  H04N5/357 ,  H04N5/3658

Abstract: A mobile device method for certifying a mobile device includes: generating first fixed pattern noise (FPN) information based on column FPN of an image sensor included in the mobile device; and controlling the mobile device to perform a certification by using the first FPN information.