公开(公告)号：US20250005961A1

公开(公告)日：2025-01-02

申请号：US18756803

申请日：2024-06-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jingzhi LI ,  Kai WANG ,  Zidong GUO ,  Jiwon BAEK ,  Seungju HAN

IPC: G06V40/16 ,  G06T3/40 ,  G06T7/50

Abstract: A processor-implemented method with image processing includes detecting facial keypoints from an input face image determining a face area of the input face image and a facial feature area of the input face image based on the facial keypoints, and determining the input face image to be an invalid face image in response to the facial feature area satisfying a first preset condition, wherein the first preset condition comprises either one or both of a shape condition regarding a shape of the facial feature area, and a position condition regarding a relationship between a position of the facial feature area and a position of the face area.

公开(公告)号：US20230154040A1

公开(公告)日：2023-05-18

申请号：US17987152

申请日：2022-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Zidong GUO ,  Jae-Joon HAN ,  Seon-Min RHEE ,  Seungju HAN ,  Hui LI

IPC: G06T7/73 ,  G06V10/766 ,  G06V10/82 ,  G06V10/774 ,  G06V10/77 ,  G06V40/16 ,  G06V10/776

CPC classification number: G06T7/73 ,  G06V10/766 ,  G06V10/82 ,  G06V10/774 ,  G06V10/7715 ,  G06V40/171 ,  G06V10/776 ,  G06V40/169 ,  G06T2207/30201 ,  G06T2207/20084 ,  G06T2207/20081

Abstract: A method and apparatus with landmark coordinate prediction are provided. The method includes generating a multi-stage feature map for landmarks of a face image through a staged convolutional network, generating an initial query matrix by fully connecting a last-stage feature map in the multi-stage feature map using a fully connected network, where a total number of feature elements in the initial query matrix is equal to a total number of predicted landmarks of the face image, generating a memory feature matrix by flattening and connecting the multi-stage feature map, generating the predicted landmark coordinates by inputting the memory feature matrix and the initial query matrix to a decoder network of plural cascaded decoder networks.