公开(公告)号：US20180121744A1

公开(公告)日：2018-05-03

申请号：US15598414

申请日：2017-05-18

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Pyong Kun KIM ,  Hyun Woo KANG ,  Kwang Ju KIM ,  Jong Taek LEE ,  Kil Taek LIM ,  Yun Su CHUNG ,  Byung Gil HAN

IPC: G06K9/32 ,  G06K9/03

CPC classification number: G06K9/325 ,  G06K9/036 ,  G06K2209/15

Abstract: Provided is a technology for recognizing vehicle license plate information which includes detecting a position of a license plate from a vehicle image obtained by imaging a vehicle, extracting individual character images by separating a plurality of characters from a region of the detected license plate in the vehicle image and extracting a license plate type of the license plate according to a predetermined criterion, recognizing a license plate character string on the basis of the extracted individual character images and the license plate type and outputting the recognized license plate character string.