公开(公告)号：US20250139945A1

公开(公告)日：2025-05-01

申请号：US18663547

申请日：2024-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuhyun SHIM ,  Seongeun KIM ,  Seohyung LEE

IPC: G06V10/774 ,  G06T5/50 ,  G06T5/77 ,  G06V10/26 ,  G06V10/764 ,  G06V10/82

Abstract: A method and apparatus with data augmentation are disclosed. The a method includes: based on information about objects included in target data, extracting a region for object synthesis from a point cloud of the target data; determining a target object based on location information about the extracted region; based on a point cloud of the target object and the point cloud of the target data, synthesizing the point cloud of the target object with the extracted region to generate a synthetic point cloud; and generating a synthetic image by synthesizing an image of the target object with an image of the target data based on the location information about the extracted region and the point cloud of the target object, wherein the synthetic point cloud and the synthetic image form an augmented training item.