Performance analysis of and OCR system via an artificial handwritten Chinese character generator
Identifieur interne : 003046 ( Main/Merge ); précédent : 003045; suivant : 003047Performance analysis of and OCR system via an artificial handwritten Chinese character generator
Auteurs : CHENG-HUANG TUNG [Taïwan] ; YUAN-JONG CHEN ; HSI-JIAN LEESource :
- Pattern recognition [ 0031-3203 ] ; 1994.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
A handwritten Chinese character generator that generates handwritten Chinese characters with different variations is proposed and used to evaluate the performance of an OCR system. The character generator first generates radicals of a character stroke by stroke and then combines the generated radicals to form a line-vector character. Next, the line-vector character is thickened to obtain a character image. Characters generated by this method will have great variance in shape but will still satisfy the structural constraints. The generated characters are then used to perform two types of evaluations. First, the stability of stroke extractors in terms of stroke number is evaluated. Two stroke extractors, one based on thinning and the other on vectorization, are analyzed
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: 000B05
- to stream PascalFrancis, to step Curation: 000895
- to stream PascalFrancis, to step Checkpoint: 000A52
Links to Exploration step
Pascal:94-0499841Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Performance analysis of and OCR system via an artificial handwritten Chinese character generator</title><author><name sortKey="Cheng Huang Tung" sort="Cheng Huang Tung" uniqKey="Cheng Huang Tung" last="Cheng-Huang Tung">CHENG-HUANG TUNG</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>National Chiao Tung univ., dep. computer sci. information eng.</s1><s2>Hsinchu 30050</s2><s3>TWN</s3></inist:fA14><country>Taïwan</country><wicri:noRegion>Hsinchu 30050</wicri:noRegion></affiliation></author><author><name sortKey="Yuan Jong Chen" sort="Yuan Jong Chen" uniqKey="Yuan Jong Chen" last="Yuan-Jong Chen">YUAN-JONG CHEN</name></author><author><name sortKey="Hsi Jian Lee" sort="Hsi Jian Lee" uniqKey="Hsi Jian Lee" last="Hsi-Jian Lee">HSI-JIAN LEE</name></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">94-0499841</idno><date when="1994">1994</date><idno type="stanalyst">PASCAL 94-0499841 INIST</idno><idno type="RBID">Pascal:94-0499841</idno><idno type="wicri:Area/PascalFrancis/Corpus">000B05</idno><idno type="wicri:Area/PascalFrancis/Curation">000895</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000A52</idno><idno type="wicri:doubleKey">0031-3203:1994:Cheng Huang Tung:performance:analysis:of</idno><idno type="wicri:Area/Main/Merge">003046</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Performance analysis of and OCR system via an artificial handwritten Chinese character generator</title><author><name sortKey="Cheng Huang Tung" sort="Cheng Huang Tung" uniqKey="Cheng Huang Tung" last="Cheng-Huang Tung">CHENG-HUANG TUNG</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>National Chiao Tung univ., dep. computer sci. information eng.</s1><s2>Hsinchu 30050</s2><s3>TWN</s3></inist:fA14><country>Taïwan</country><wicri:noRegion>Hsinchu 30050</wicri:noRegion></affiliation></author><author><name sortKey="Yuan Jong Chen" sort="Yuan Jong Chen" uniqKey="Yuan Jong Chen" last="Yuan-Jong Chen">YUAN-JONG CHEN</name></author><author><name sortKey="Hsi Jian Lee" sort="Hsi Jian Lee" uniqKey="Hsi Jian Lee" last="Hsi-Jian Lee">HSI-JIAN LEE</name></author></analytic><series><title level="j" type="main">Pattern recognition</title><title level="j" type="abbreviated">Pattern recogn.</title><idno type="ISSN">0031-3203</idno><imprint><date when="1994">1994</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Pattern recognition</title><title level="j" type="abbreviated">Pattern recogn.</title><idno type="ISSN">0031-3203</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Analysis</term><term>Character</term><term>Extraction</term><term>Generation</term><term>Hand writing</term><term>Image processing</term><term>Pattern recognition</term><term>Performance</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Traitement image</term><term>Reconnaissance forme</term><term>Performance</term><term>Analyse</term><term>Ecriture</term><term>Caractère</term><term>Génération</term><term>Extraction</term><term>OCR</term><term>Fonction B-splines</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A handwritten Chinese character generator that generates handwritten Chinese characters with different variations is proposed and used to evaluate the performance of an OCR system. The character generator first generates radicals of a character stroke by stroke and then combines the generated radicals to form a line-vector character. Next, the line-vector character is thickened to obtain a character image. Characters generated by this method will have great variance in shape but will still satisfy the structural constraints. The generated characters are then used to perform two types of evaluations. First, the stability of stroke extractors in terms of stroke number is evaluated. Two stroke extractors, one based on thinning and the other on vectorization, are analyzed</div></front></TEI><affiliations><list><country><li>Taïwan</li></country></list><tree><noCountry><name sortKey="Hsi Jian Lee" sort="Hsi Jian Lee" uniqKey="Hsi Jian Lee" last="Hsi-Jian Lee">HSI-JIAN LEE</name><name sortKey="Yuan Jong Chen" sort="Yuan Jong Chen" uniqKey="Yuan Jong Chen" last="Yuan-Jong Chen">YUAN-JONG CHEN</name></noCountry><country name="Taïwan"><noRegion><name sortKey="Cheng Huang Tung" sort="Cheng Huang Tung" uniqKey="Cheng Huang Tung" last="Cheng-Huang Tung">CHENG-HUANG TUNG</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/OcrV1/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 003046 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 003046 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Ticri/CIDE
|area= OcrV1
|flux= Main
|étape= Merge
|type= RBID
|clé= Pascal:94-0499841
|texte= Performance analysis of and OCR system via an artificial handwritten Chinese character generator
}}
| This area was generated with Dilib version V0.6.32. |  |