A cascaded method for text detection in natural scene images
Zheng, Yang1; Li, Qing1; Liu, Jie2; Liu, Heping1; Li, Gen2; Zhang, Shuwu2
Source PublicationNEUROCOMPUTING
2017-05-17
Volume238Issue:238Pages:307-315
SubtypeArticle
AbstractIn this paper, a novel image operator is proposed to detect and locate text in scene images. To achieve a high recall of character detection, extremal regions are detected as character candidates. Two classifiers are trained to identify characters, and a recursive local search algorithm is proposed to extract characters that are wrongly identified by the classifiers. An efficient pruning method, which combines component trees and recognition results, is proposed to prune repeating components. A cascaded method combines text line entropy with a Convolutional Neural Network model. It is used to verify text candidates, which reduces the number of non -text regions. The proposed technique is test on three public datasets, i.e. ICDAR2011 dataset, ICDAR2013 dataset and ICDAR2015 dataset. The experimental results show that our approach achieves state-of-the-art performance. (C) 2017 Elsevier B.V. All rights reserved.
KeywordExtremal Regions Recursive Local Search Text Line Entropy Convolutional Neural Network
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.neucom.2017.01.066
WOS KeywordSTABLE EXTREMAL REGIONS ; LOCALIZATION ; RECOGNITION ; SEGMENTATION
Indexed BySCI
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000397372100029
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/15081
Collection数字内容技术与服务研究中心_新媒体服务与管理技术
Affiliation1.Univ Sci & Technol Beijing, Sch Automat & Elect Engn, 30 Xueyuan Rd, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Automat, 95 Zhongguancun East Rd, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zheng, Yang,Li, Qing,Liu, Jie,et al. A cascaded method for text detection in natural scene images[J]. NEUROCOMPUTING,2017,238(238):307-315.
APA Zheng, Yang,Li, Qing,Liu, Jie,Liu, Heping,Li, Gen,&Zhang, Shuwu.(2017).A cascaded method for text detection in natural scene images.NEUROCOMPUTING,238(238),307-315.
MLA Zheng, Yang,et al."A cascaded method for text detection in natural scene images".NEUROCOMPUTING 238.238(2017):307-315.
Files in This Item: Download All
File Name/Size DocType Version Access License
A cascaded method fo(2826KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zheng, Yang]'s Articles
[Li, Qing]'s Articles
[Liu, Jie]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zheng, Yang]'s Articles
[Li, Qing]'s Articles
[Liu, Jie]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zheng, Yang]'s Articles
[Li, Qing]'s Articles
[Liu, Jie]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: A cascaded method for text detection in natural scene images的副本.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.