An Embedded OCR: A Practical Case Study of Code Porting for a Mobile Platform
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jaehwa | - |
dc.contributor.author | Kwon, Young-Bin | - |
dc.date.accessioned | 2022-01-25T00:50:12Z | - |
dc.date.available | 2022-01-25T00:50:12Z | - |
dc.date.issued | 2009-11 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/54278 | - |
dc.description.abstract | Mobile platforms usually have highly versatile resources. To be a successful interface solution for mobile devices, OCR should have high computational efficiency and adaptation to platform diversity, which are usually trivial in a desktop system, in addition to good recognition rate. In this paper, a practical case study is presented, in which an OCR software is reformed from desktop to embedded version for mobile platforms. To reduce computational burden, all calculations are integerized and math functions are implemented in piecewise linear approximation. An idea of data structure for plug-in template is devised to enhance portability. A complete practical re-coding work has been done. In it a desktop version neural network based OCR is converted into an embedded style. The test results show 60% speed up without sacrificing the correct recognition rate, running on a half sized executable code. | - |
dc.format.extent | 5 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | IEEE | - |
dc.title | An Embedded OCR: A Practical Case Study of Code Porting for a Mobile Platform | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/CCPR.2009.5343951 | - |
dc.identifier.bibliographicCitation | PROCEEDINGS OF THE 2009 CHINESE CONFERENCE ON PATTERN RECOGNITION AND THE FIRST CJK JOINT WORKSHOP ON PATTERN RECOGNITION, VOLS 1 AND 2, pp 939 - 943 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000278039800194 | - |
dc.identifier.scopusid | 2-s2.0-74549206862 | - |
dc.citation.endPage | 943 | - |
dc.citation.startPage | 939 | - |
dc.citation.title | PROCEEDINGS OF THE 2009 CHINESE CONFERENCE ON PATTERN RECOGNITION AND THE FIRST CJK JOINT WORKSHOP ON PATTERN RECOGNITION, VOLS 1 AND 2 | - |
dc.type.docType | Proceedings Paper | - |
dc.subject.keywordAuthor | Embedded OCR | - |
dc.subject.keywordAuthor | Code Portability | - |
dc.subject.keywordAuthor | Mobile OCR | - |
dc.subject.keywordPlus | CHARACTER-RECOGNITION | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Artificial Intelligence | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Theory & Methods | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.