DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, G | - |
dc.contributor.author | Lee, JH | - |
dc.contributor.author | Yoo, J | - |
dc.date.accessioned | 2016-03-31T14:10:20Z | - |
dc.date.available | 2016-03-31T14:10:20Z | - |
dc.date.created | 2009-12-29 | - |
dc.date.issued | 1997-08 | - |
dc.identifier.issn | 0031-3203 | - |
dc.identifier.other | 1997-OAK-0000009824 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/21276 | - |
dc.description.abstract | Most of the post-processing methods for character recognition rely on contextual information of character and word-fragment levels. However, due to linguistic characteristics of Korean, such low-level information alone is not sufficient for high-quality character-recognition applications, and we need much higher-level contextual information to improve the recognition results. This paper presents a domain independent postprocessing technique that utilizes multi-level morphological, syntactic, and semantic information as well as character-level information. The proposed post-processing system performs three-level processing: candidate character-set selection, candidate eojeol (Korean word) generation through morphological analysis, and final single eojeol-sequence selection by linguistic evaluation. All the required linguistic information and probabilities are automatically acquired from a statistical corpus analysis. Experimental results demonstrate the effectiveness of our method, yielding an error correction rate of 80.46%, and improved recognition rate of 95.53% from the before-post-processing rate of 71.2% for single best-solution selection. (C) 1997 Pattern Recognition Society. Published by Elsevier Science Ltd. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.relation.isPartOf | PATTERN RECOGNITION | - |
dc.subject | Korean character recognition | - |
dc.subject | post-processing | - |
dc.subject | morphological analysis | - |
dc.subject | part-of-speech tagging | - |
dc.subject | co-occurrence patterns | - |
dc.subject | linguistic evaluation | - |
dc.title | Multi-level post-processing for Korean character recognition using morphological analysis and linguistic evaluation | - |
dc.type | Article | - |
dc.contributor.college | 컴퓨터공학과 | - |
dc.identifier.doi | 10.1016/S0031-3203(96)00156-2 | - |
dc.author.google | Lee, G | - |
dc.author.google | Lee, JH | - |
dc.author.google | Yoo, J | - |
dc.relation.volume | 30 | - |
dc.relation.issue | 8 | - |
dc.relation.startpage | 1347 | - |
dc.relation.lastpage | 1360 | - |
dc.contributor.id | 10103841 | - |
dc.relation.journal | PATTERN RECOGNITION | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PATTERN RECOGNITION, v.30, no.8, pp.1347 - 1360 | - |
dc.identifier.wosid | A1997XH88300011 | - |
dc.date.tcdate | 2018-12-01 | - |
dc.citation.endPage | 1360 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 1347 | - |
dc.citation.title | PATTERN RECOGNITION | - |
dc.citation.volume | 30 | - |
dc.contributor.affiliatedAuthor | Lee, G | - |
dc.contributor.affiliatedAuthor | Lee, JH | - |
dc.identifier.scopusid | 2-s2.0-0031209514 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 3 | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Korean character recognition | - |
dc.subject.keywordAuthor | post-processing | - |
dc.subject.keywordAuthor | morphological analysis | - |
dc.subject.keywordAuthor | part-of-speech tagging | - |
dc.subject.keywordAuthor | co-occurrence patterns | - |
dc.subject.keywordAuthor | linguistic evaluation | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Artificial Intelligence | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.