公开(公告)号：US20240144086A1

公开(公告)日：2024-05-02

申请号：US18314378

申请日：2023-05-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chanho AHN ,  Kikyung KIM ,  Jiwon BAEK ,  Seungju HAN

IPC: G06N20/00

CPC classification number: G06N20/00

Abstract: A processor-implemented method includes: determining a prediction loss based on class prediction data obtained by applying a first machine learning model to a training input and a class label with which the training input is labeled; determining a confidence of the class label based on the determined prediction loss; and training a second machine learning model using the training input based on the determined confidence.

公开(公告)号：US20240161458A1

公开(公告)日：2024-05-16

申请号：US18193712

申请日：2023-03-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kikyung KIM ,  Jiwon BAEK ,  Chanho AHN ,  Seungju HAN

IPC: G06V10/764 ,  G06V10/70

CPC classification number: G06V10/764 ,  G06V10/87

Abstract: Disclosed is a method that includes generating a prediction consistency value that indicates a consistency of prediction of an object in an input image with respect to class prediction values for the object in an input image from classification models to which the input image is input, and identifying a class of the object. Identifying the class of the object includes, in response to a class type being determined, based on the prediction consistency value, of the object being determined to correspond to a majority class, identifying a class of the object based on a corresponding class prediction value output for the object from a majority class prediction model, and in response to the class type of the object being determined to correspond to a minority class, identifying the class of the object based on another corresponding class prediction value output for the object from a minority class prediction model.

公开(公告)号：US20230222781A1

公开(公告)日：2023-07-13

申请号：US17970907

申请日：2022-10-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Insoo KIM ,  Kikyung KIM ,  Seungju HAN ,  Jiwon BAEK ,  Jaejoon HAN

IPC: G06V10/80 ,  G06V10/77 ,  G06V10/82

CPC classification number: G06V10/806 ,  G06V10/7715 ,  G06V10/82

Abstract: A method and apparatus for object recognition are provided. A processor-implemented method includes extracting feature maps including local feature representations from an input image, generating a global feature representation corresponding to the input image by fusing the local feature representations, and performing a recognition task on the input image based on the local feature representations and the global feature representation.

公开(公告)号：US20230038006A1

公开(公告)日：2023-02-09

申请号：US17698445

申请日：2022-03-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kikyung KIM ,  INSOO KIM ,  JIWON BAEK ,  SEUNGJU HAN ,  JAEJOON HAN

IPC: G06V10/98 ,  G06V10/82 ,  G06V10/44

Abstract: An object detection method performed by an object detection apparatus, includes receiving an input image, obtaining, using an object detection model, a result of detecting a target candidate object from the input image, obtaining, using an error prediction model, a result of detecting an error object from the input image, and detecting a target object in the input image based on the result of detecting the target candidate object and the result of detecting the error object.

公开(公告)号：US20250045371A1

公开(公告)日：2025-02-06

申请号：US18920277

申请日：2024-10-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiwon BAEK ,  Seungju HAN ,  Kikyung KIM ,  Insoo KIM ,  Jaejoon HAN

IPC: G06F21/32 ,  G06V10/74 ,  G06V10/77 ,  G06V10/82 ,  G06V40/16 ,  G06V40/40

Abstract: A method with access authority management includes: receiving an input image comprising a region of at least one portion of a body of a user; determining whether the user corresponds to multiple users or a single user using the region of the at least one portion of the body; performing a verification for the user based on a face region in the input image, in response to the determination that the user is the single user; determining whether the input image is a real image or a spoofed image based on whether the verification is successful; and allowing an access authority to a system to the user, in response to the determination that the input image is the real image.

公开(公告)号：US20230037263A1

公开(公告)日：2023-02-02

申请号：US17671747

申请日：2022-02-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiwon BAEK ,  Seungju HAN ,  Kikyung KIM ,  Insoo KIM ,  Jaejoon HAN

IPC: G06F21/32 ,  G06V40/16 ,  G06V40/40 ,  G06V10/74 ,  G06V10/77 ,  G06V10/82

Abstract: A method with access authority management includes: receiving an input image comprising a region of at least one portion of a body of a user; determining whether the user corresponds to multiple users or a single user using the region of the at least one portion of the body; performing a verification for the user based on a face region in the input image, in response to the determination that the user is the single user; determining whether the input image is a real image or a spoofed image based on whether the verification is successful; and allowing an access authority to a system to the user, in response to the determination that the input image is the real image.