公开(公告)号：US20230215219A1

公开(公告)日：2023-07-06

申请号：US17863601

申请日：2022-07-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： SOLAE LEE ,  YOUNGJUN KWAK ,  BYUNG IN YOO ,  HANA LEE ,  JIHO CHOI

IPC: G06V40/40 ,  G06V40/16

CPC classification number: G06V40/40 ,  G06V40/161

Abstract: A liveness test method includes detecting a face region in an input image; generating, based on the detected face region, weight map data related to a face location in the input image; generating concatenated data by concatenating the weight map data with feature data generated from an intermediate layer of a liveness test model or image data of the input image; and generating a liveness test result based on a liveness score generated by the liveness test model provided with the concatenated data.

公开(公告)号：US20230154191A1

公开(公告)日：2023-05-18

申请号：US17981956

申请日：2022-11-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hui ZHANG ,  Pingjun LI ,  BYUNG IN YOO ,  HANA LEE ,  Yi ZHOU

IPC: G06V20/40 ,  G06V10/77

CPC classification number: G06V20/49 ,  G06V10/7715 ,  G06V20/41 ,  G06V20/46

Abstract: Provided is an image segmentation apparatus and method. The image segmentation method includes extracting, from an image, a feature map of the image; generating a second slot matrix by associating the feature map of the image with a first slot matrix corresponding to the image; and obtaining segmentation results of the image based on the second slot matrix.

公开(公告)号：US20230245267A1

公开(公告)日：2023-08-03

申请号：US17981961

申请日：2022-11-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： SANGIL JUNG ,  SEUNGIN PARK ,  JAEHYOUNG YOO ,  SOLAE LEE ,  BYUNG IN YOO ,  HANA LEE

IPC: G06T3/40 ,  G06T5/50

CPC classification number: G06T3/4007 ,  G06T5/50 ,  G06T2207/20228 ,  G06T2207/20076

Abstract: An apparatus and method with image processing for sparse dual-pixel image data are included. In one general aspect, an apparatus includes a processor configured to generate a first interpolated image by performing interpolation on a first image and generate a second interpolated image by performing interpolation on a second image, wherein the first image and the second image comprise pixel values obtained by dual-pixels of an image sensor, and generate a disparity map based on the first interpolated image and the second interpolated image.

公开(公告)号：US20230206586A1

公开(公告)日：2023-06-29

申请号：US17856374

申请日：2022-07-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongwook LEE ,  SEOHYUNG LEE ,  CHANGBEOM PARK ,  BYUNG IN YOO

IPC: G06V10/26 ,  G06T7/73 ,  G06V10/74 ,  G06V10/25

CPC classification number: G06V10/273 ,  G06T7/74 ,  G06V10/25 ,  G06V10/761 ,  G06T2207/20084

Abstract: A method and apparatus for object tracking are provided, where the object tracking method includes determining box information of candidate boxes in a current image frame and similarity scores of the candidate boxes based on including a search region of the current image frame with a template image corresponding to a target object, adjusting the similarity scores of the candidate boxes using a distractor map including distractor information of a previous image frame, determining a target box corresponding to the target object and a distractor box corresponding to a distractor of the target object from the candidate boxes based on the adjusted similarity scores, and updating the distractor map based on distractor information of the current image frame according to the distractor box.