Video Processing For Embedded Information Card Localization And Content Extraction

Video Processing For Embedded Information Card Localization And Content Extraction

This disclosure relates to a method of extracting a card image from a video frame. The method comprises selecting a video frame region that forms a portion of the video frame; modifying pixel values of a set of pixels adjacent to a boundary of the video frame region; and removing background from the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KANYGIN, Dennis, STOJANCIC, Mihailo, PACKARD, Warren
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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 KANYGIN, Dennis
STOJANCIC, Mihailo
PACKARD, Warren
description This disclosure relates to a method of extracting a card image from a video frame. The method comprises selecting a video frame region that forms a portion of the video frame; modifying pixel values of a set of pixels adjacent to a boundary of the video frame region; and removing background from the video frame region based on the modified pixel values. The method further comprises generating an edge image based on the video frame region with re moved background; identifying contours in the edge image; and extracting the card image as a region enclosed by an area encompassing the contours. - 50-
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_AU2024202313A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>AU2024202313A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_AU2024202313A13</originalsourceid><addsrcrecordid>eNqNikEKwjAQAHPxIOofFjwLtvEDIaQoeBBRr2VNtiXQ7pYkB_H1KvoAD8PAMHN1vsVAAqcknnKO3EMjCdx4pxAowIE7SSOWKAwWU4CjeBzi81sMB7DChbiAe5SE_pOXatbhkGn180KtG3ex-w1N0lKe0BNTac213ta7N7rSptL_XS-oTzhM</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Video Processing For Embedded Information Card Localization And Content Extraction</title><source>esp@cenet</source><creator>KANYGIN, Dennis ; STOJANCIC, Mihailo ; PACKARD, Warren</creator><creatorcontrib>KANYGIN, Dennis ; STOJANCIC, Mihailo ; PACKARD, Warren</creatorcontrib><description>This disclosure relates to a method of extracting a card image from a video frame. The method comprises selecting a video frame region that forms a portion of the video frame; modifying pixel values of a set of pixels adjacent to a boundary of the video frame region; and removing background from the video frame region based on the modified pixel values. The method further comprises generating an edge image based on the video frame region with re moved background; identifying contours in the edge image; and extracting the card image as a region enclosed by an area encompassing the contours. - 50-</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>2024</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&amp;date=20240502&amp;DB=EPODOC&amp;CC=AU&amp;NR=2024202313A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240502&amp;DB=EPODOC&amp;CC=AU&amp;NR=2024202313A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KANYGIN, Dennis</creatorcontrib><creatorcontrib>STOJANCIC, Mihailo</creatorcontrib><creatorcontrib>PACKARD, Warren</creatorcontrib><title>Video Processing For Embedded Information Card Localization And Content Extraction</title><description>This disclosure relates to a method of extracting a card image from a video frame. The method comprises selecting a video frame region that forms a portion of the video frame; modifying pixel values of a set of pixels adjacent to a boundary of the video frame region; and removing background from the video frame region based on the modified pixel values. The method further comprises generating an edge image based on the video frame region with re moved background; identifying contours in the edge image; and extracting the card image as a region enclosed by an area encompassing the contours. - 50-</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNikEKwjAQAHPxIOofFjwLtvEDIaQoeBBRr2VNtiXQ7pYkB_H1KvoAD8PAMHN1vsVAAqcknnKO3EMjCdx4pxAowIE7SSOWKAwWU4CjeBzi81sMB7DChbiAe5SE_pOXatbhkGn180KtG3ex-w1N0lKe0BNTac213ta7N7rSptL_XS-oTzhM</recordid><startdate>20240502</startdate><enddate>20240502</enddate><creator>KANYGIN, Dennis</creator><creator>STOJANCIC, Mihailo</creator><creator>PACKARD, Warren</creator><scope>EVB</scope></search><sort><creationdate>20240502</creationdate><title>Video Processing For Embedded Information Card Localization And Content Extraction</title><author>KANYGIN, Dennis ; STOJANCIC, Mihailo ; PACKARD, Warren</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2024202313A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2024</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>KANYGIN, Dennis</creatorcontrib><creatorcontrib>STOJANCIC, Mihailo</creatorcontrib><creatorcontrib>PACKARD, Warren</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KANYGIN, Dennis</au><au>STOJANCIC, Mihailo</au><au>PACKARD, Warren</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Video Processing For Embedded Information Card Localization And Content Extraction</title><date>2024-05-02</date><risdate>2024</risdate><abstract>This disclosure relates to a method of extracting a card image from a video frame. The method comprises selecting a video frame region that forms a portion of the video frame; modifying pixel values of a set of pixels adjacent to a boundary of the video frame region; and removing background from the video frame region based on the modified pixel values. The method further comprises generating an edge image based on the video frame region with re moved background; identifying contours in the edge image; and extracting the card image as a region enclosed by an area encompassing the contours. - 50-</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_AU2024202313A1
source esp@cenet
subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Video Processing For Embedded Information Card Localization And Content Extraction
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-15T08%3A05%3A15IST&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=KANYGIN,%20Dennis&rft.date=2024-05-02&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EAU2024202313A1%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