A METHOD OF DETECTING SKEW IN FORM IMAGES
On utilise la vectorisation de contours de document ainsi qu'une transformation modifiée de Hough en combinaison afin de détecter l'angle de désalignement d'une image de feuillet numérisée de manière que le désalignement de l'image puisse être corrigé dans le pré-traitement d...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | LEE, YONGCHUN |
| description | On utilise la vectorisation de contours de document ainsi qu'une transformation modifiée de Hough en combinaison afin de détecter l'angle de désalignement d'une image de feuillet numérisée de manière que le désalignement de l'image puisse être corrigé dans le pré-traitement d'images de feuillet avant l'analyse et la classification du document.
Document contour vectorization and the use of a modified Hough transform are used in combination to detect the skew angle of a digitized form image so that image skew may then be corrected in the preprocessing of form images prior to document analysis and classification. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP0482188A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP0482188A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP0482188A13</originalsourceid><addsrcrecordid>eNrjZNB0VPB1DfHwd1Hwd1NwcQ1xdQ7x9HNXCPZ2DVfw9FNw8w_yVfD0dXR3DeZhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAQYmFkaGFhaOhsZEKAEArywjfw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>A METHOD OF DETECTING SKEW IN FORM IMAGES</title><source>esp@cenet</source><creator>LEE, YONGCHUN</creator><creatorcontrib>LEE, YONGCHUN</creatorcontrib><description>On utilise la vectorisation de contours de document ainsi qu'une transformation modifiée de Hough en combinaison afin de détecter l'angle de désalignement d'une image de feuillet numérisée de manière que le désalignement de l'image puisse être corrigé dans le pré-traitement d'images de feuillet avant l'analyse et la classification du document.
Document contour vectorization and the use of a modified Hough transform are used in combination to detect the skew angle of a digitized form image so that image skew may then be corrected in the preprocessing of form images prior to document analysis and classification.</description><language>eng ; fre ; ger</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>1992</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920429&DB=EPODOC&CC=EP&NR=0482188A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920429&DB=EPODOC&CC=EP&NR=0482188A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEE, YONGCHUN</creatorcontrib><title>A METHOD OF DETECTING SKEW IN FORM IMAGES</title><description>On utilise la vectorisation de contours de document ainsi qu'une transformation modifiée de Hough en combinaison afin de détecter l'angle de désalignement d'une image de feuillet numérisée de manière que le désalignement de l'image puisse être corrigé dans le pré-traitement d'images de feuillet avant l'analyse et la classification du document.
Document contour vectorization and the use of a modified Hough transform are used in combination to detect the skew angle of a digitized form image so that image skew may then be corrected in the preprocessing of form images prior to document analysis and classification.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB0VPB1DfHwd1Hwd1NwcQ1xdQ7x9HNXCPZ2DVfw9FNw8w_yVfD0dXR3DeZhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAQYmFkaGFhaOhsZEKAEArywjfw</recordid><startdate>19920429</startdate><enddate>19920429</enddate><creator>LEE, YONGCHUN</creator><scope>EVB</scope></search><sort><creationdate>19920429</creationdate><title>A METHOD OF DETECTING SKEW IN FORM IMAGES</title><author>LEE, YONGCHUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0482188A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1992</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>LEE, YONGCHUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE, YONGCHUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A METHOD OF DETECTING SKEW IN FORM IMAGES</title><date>1992-04-29</date><risdate>1992</risdate><abstract>On utilise la vectorisation de contours de document ainsi qu'une transformation modifiée de Hough en combinaison afin de détecter l'angle de désalignement d'une image de feuillet numérisée de manière que le désalignement de l'image puisse être corrigé dans le pré-traitement d'images de feuillet avant l'analyse et la classification du document.
Document contour vectorization and the use of a modified Hough transform are used in combination to detect the skew angle of a digitized form image so that image skew may then be corrected in the preprocessing of form images prior to document analysis and classification.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP0482188A1 |
| source | esp@cenet |
| subjects | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION |
| title | A METHOD OF DETECTING SKEW IN FORM IMAGES |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T01%3A53%3A56IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=LEE,%20YONGCHUN&rft.date=1992-04-29&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP0482188A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |