Uyghur Text Matching in Graphic Images for Biomedical Semantic Analysis

doi:10.1007/s12021-017-9350-0

CORC > 自动化研究所 > 中国科学院自动化研究所 > 数字内容技术与服务研究中心 > 听觉模型与认知计算

	Uyghur Text Matching in Graphic Images for Biomedical Semantic Analysis
	Fang, Shancheng; Xie, Hongtao; Chen, Zhineng; Liu, Yizhi; Li, Yan
刊名	NEUROINFORMATICS
	2018-10-01
卷号	16 期号:3-4 页码:445-455
关键词	Uyghur Text Detection Text Recognition Text Extracting
DOI	10.1007/s12021-017-9350-0
文献子类	Article
英文摘要	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.
WOS关键词	MANY-CORE PROCESSORS ; PARALLEL FRAMEWORK ; HEVC
WOS研究方向	Computer Science ; Neurosciences & Neurology
语种	英语
WOS记录号	WOS:000441590600016
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/40779]
专题	数字内容技术与服务研究中心_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.