公开(公告)号：US20220300591A1

公开(公告)日：2022-09-22

申请号：US17535575

申请日：2021-11-25

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Ig Jae KIM ,  Gi Pyo NAM ,  Haesol PARK ,  Junghyun CHO ,  Je Hyeong HONG

IPC: G06F21/32 ,  G06K9/00 ,  G06N3/02

Abstract: Embodiments relate to a user authentication device configured to detect a face region in a target object image including at least part of a face of a target object, recognize masked or unmasked in the face region, extract target object characteristics data from the face region of the target object image, call reference data and authenticate if the target object is a registered device user based on the called reference data and the target object characteristics data. The reference data is generated from an unmasked image of the registered device user.

公开(公告)号：US20210241463A1

公开(公告)日：2021-08-05

申请号：US17102537

申请日：2020-11-24

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Junghyun CHO ,  Ig Jae KIM ,  Hyunwoo CHO ,  Haesol PARK

IPC: G06T7/168 ,  G06T7/32

Abstract: Embodiments relate to a method for supporting X-ray image reading including receiving information associated with a reading target positioned in a reading space where X-rays pass through or are reflected off, acquiring a non X-RAY image of an item object based on the information associated with the reading target, and generating a fake X-RAY image of the item object by applying the non X-RAY image of the item object to the image transform model, and a system for performing the same.

公开(公告)号：US20230169568A1

公开(公告)日：2023-06-01

申请号：US17673965

申请日：2022-02-17

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Juyoun PARK ,  Ig Jae KIM ,  Junghyun CHO ,  Heeseung CHOI ,  Haksub KIM ,  Gi Pyo NAM ,  Haesol PARK ,  Hyungjoo JUNG

IPC: G06Q30/06

CPC classification number: G06Q30/0631 ,  G06Q30/0633

Abstract: A kiosk for providing a recommendation service according to an embodiment displays an orderer's past ordered product as a recommended product on the screen of the kiosk, the past ordered product read based on a similarity calculation result between a current input attribute representing a contextual feature of a current order status and a past input attribute stored in memory.

公开(公告)号：US20220036066A1

公开(公告)日：2022-02-03

申请号：US17104404

申请日：2020-11-25

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Junghyun CHO ,  Hyunwoo CHO ,  Haesol PARK ,  Ig Jae KIM

IPC: G06K9/00 ,  G06T7/11 ,  G06T7/13 ,  G06T11/00 ,  G06K9/46 ,  G06K9/62 ,  G06F16/953

Abstract: Disclosed are an X-RAY image reading support method including the steps of acquiring a target X-RAY image photographed by transmitting or reflecting X-RAY in a reading space in which an object to be read is disposed; applying the target X-RAY image to a reading model that extracts features from an input image; and identifying the object to be read as an object corresponding to a classified class when the object to be read is classified as a set class based on a first feature set extracted from the target X-RAY image, and an X-RAY image reading support system performing the method.