Uyghur Text Matching in Graphic Images for Biomedical Semantic Analysis

doi:10.1007/s12021-017-9350-0

	Uyghur Text Matching in Graphic Images for Biomedical Semantic Analysis
	Fang, Shancheng; Xie, Hongtao; Chen, Zhineng; Liu, Yizhi; Li, Yan
发表期刊	NEUROINFORMATICS
	2018-10-01
卷号	16 期号:3-4 页码:445-455
文章类型	Article
摘要	How to read Uyghur text from biomedical graphic images is a challenge problem due to the complex layout and cursive writing of Uyghur. In this paper, we propose a system that extracts text from Uyghur biomedical images, and matches the text in a specific lexicon for semantic analysis. The proposed system possesses following distinctive properties: first, it is an integrated system which firstly detects and crops the Uyghur text lines using a single fully convolutional neural network, and then keywords in the lexicon are matched by a well-designed matching network. Second, to train the matching network effectively an online sampling method is applied, which generates synthetic data continually. Finally, we propose a GPU acceleration scheme for matching network to match a complete Uyghur text line directly rather than a single window. Experimental results on benchmark dataset show our method achieves a good performance of F-measure 74.5%. Besides, our system keeps high efficiency with 0.5s running time for each image due to the GPU acceleration scheme.
关键词	Uyghur Text Detection Text Recognition Text Extracting
WOS标题词	Science & Technology ; Technology ; Life Sciences & Biomedicine
DOI	10.1007/s12021-017-9350-0
关键词[WOS]	MANY-CORE PROCESSORS ; PARALLEL FRAMEWORK ; HEVC
收录类别	SCI
语种	英语
WOS研究方向	Computer Science ; Neurosciences & Neurology
WOS类目	Computer Science, Interdisciplinary Applications ; Neurosciences
WOS记录号	WOS:000441590600016
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/40779
专题	复杂系统认知与决策实验室_听觉模型与认知计算
推荐引用方式 GB/T 7714	Fang, Shancheng,Xie, Hongtao,Chen, Zhineng,et al. Uyghur Text Matching in Graphic Images for Biomedical Semantic Analysis[J]. NEUROINFORMATICS,2018,16(3-4):445-455.
APA	Fang, Shancheng,Xie, Hongtao,Chen, Zhineng,Liu, Yizhi,&Li, Yan.(2018).Uyghur Text Matching in Graphic Images for Biomedical Semantic Analysis.NEUROINFORMATICS,16(3-4),445-455.
MLA	Fang, Shancheng,et al."Uyghur Text Matching in Graphic Images for Biomedical Semantic Analysis".NEUROINFORMATICS 16.3-4(2018):445-455.