发明名称 |
Method for recognizing text from image |
摘要 |
Disclosed is a method of recognizing a text from an image. The method includes dividing the image into a predefined number of regions through a clustering technique; setting a certain area of the regions as a background region; identifying the outer peripheral pixel and inner peripheral pixel of each region except for the background region of the divided regions; setting a region identified as having one of its outer peripheral pixel and its inner peripheral pixel corresponding to a pixel of the background region, as a boundary region; and setting a region identified as having any of its outer peripheral pixel and its inner peripheral pixel not corresponding to a pixel of the background region, as a center text region, and excluding the boundary region from a binary-coding object of the text. |
申请公布号 |
US8315460(B2) |
申请公布日期 |
2012.11.20 |
申请号 |
US20100705292 |
申请日期 |
2010.02.12 |
申请人 |
HWANG SEONG-TAEK;LEE GUEE-SANG;PARK JONG-HYUN;SAMSUNG ELECTRONICS CO., LTD;INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY |
发明人 |
HWANG SEONG-TAEK;LEE GUEE-SANG;PARK JONG-HYUN |
分类号 |
G06K9/34;G06K9/00 |
主分类号 |
G06K9/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|