公开(公告)号：US20240161442A1

公开(公告)日：2024-05-16

申请号：US18451287

申请日：2023-08-17

申请人： SAMSUNG ELECTRONICS CO., LTD. ,  Korea University Research and Business Foundation

发明人： Sujin JANG ,  Sangpil KIM ,  Jinkyu KIM ,  Wonseok ROH ,  Gyusam CHANG ,  Dongwook LEE ,  Dae Hyun JI

IPC分类号： G06V10/25 ,  G01S17/86 ,  G01S17/89 ,  G06V10/44 ,  G06V10/74 ,  G06V10/764 ,  G06V10/82

CPC分类号： G06V10/25 ,  G01S17/86 ,  G01S17/89 ,  G06V10/44 ,  G06V10/761 ,  G06V10/764 ,  G06V10/82 ,  G06V2201/07

摘要： A method and apparatus with object detector training is provided. The method includes obtaining first input data and second input data from a target object; obtaining second additional input data by performing data augmentation on the second input data; extracting a first feature to a shared embedding space by inputting the first input data to a first encoder; extracting a second feature to the shared embedding space by inputting the second input data to a second encoder; extracting a second additional feature to the shared embedding space by inputting thesecond additional input data to the second encoder; identifying a first loss function based on the first feature, the second feature, and the second additional feature; identifying a second loss function based on the second feature and the second additional feature; and updating a weight of the second encoder based on the first loss function and the second loss function.