公开(公告)号：US20250157239A1

公开(公告)日：2025-05-15

申请号：US19019863

申请日：2025-01-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huanbang Chen ,  Chen Zhu ,  Yin Zhao ,  Li Song

IPC: G06V30/148 ,  G06V10/26 ,  G06V10/764 ,  G06V30/146 ,  G06V30/19 ,  G06V30/28

Abstract: In a word-including picture encoding method, a word area in a first picture is obtained, where a word area includes at least one character. The word area is filled to obtain a word-filled area, where a height or a width of the word-filled area is n times a preset size, and where n≥1. A second picture is obtained based on the word-filled area and the second picture and word alignment side information including the height or width of the word-filled area is encoded to obtain a first bitstream.