公开(公告)号：US20230139004A1

公开(公告)日：2023-05-04

申请号：US17656037

申请日：2022-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Andrea D. Kang ,  Jinhong Wu ,  Mostafa El-Khamy

IPC: G06V30/148 ,  G06V30/162 ,  G06V30/18 ,  G06V10/34

Abstract: A method includes receiving a binary annotation of source text; performing a close operation on the binary annotation to generate a closed annotation using an initial kernel size; defining one or more contours in the closed annotation using one or more bounding boxes, respectively; determining a subset of the one or more contours for which a percentage of area occupied by text within a corresponding bounding box exceeds a threshold; and generating a final annotation of the source text based on the subset of the one or more contours.