公开(公告)号：US20220207889A1

公开(公告)日：2022-06-30

申请号：US17555835

申请日：2021-12-20

申请人： STREAMAX TECHNOLOGY CO., LTD.

发明人： Xunan LIN ,  Kai YE ,  Rui WANG

IPC分类号： G06V20/62 ,  G06T7/70 ,  G06V30/148 ,  G06V30/19 ,  G06V30/18

摘要： A method for recognizing vehicle license plate is provided, the method includes: performing vehicle license plate detection on a Nth image frame in a video stream to obtain a first vehicle license plate detection result which is used to indicate a position of the first vehicle license plate in the Nth image frame if the first vehicle license plate is included in the Nth image frame; segmenting a character region and a number region from the first vehicle license plate according to the position of the first vehicle license plate in the Nth image frame and content information of the first vehicle license plate if the first vehicle license plate is included in the Nth image frame; and recognizing the character region and the number region segmented from the first vehicle license plate to obtain a first recognition result of the first vehicle license plate.