Liveness detection method, apparatus and computer-readable storage medium

Liveness detection method, apparatus and computer-readable storage medium

A liveness detection method includes: controlling a display screen to display a color according to a predetermined color display sequence, the color display sequence including at least two different colors; capturing an image of a target object in a color display process of the display screen; acqui...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Li, Liang, Ding, Jingting
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
PHYSICS
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 Li, Liang
Ding, Jingting
description A liveness detection method includes: controlling a display screen to display a color according to a predetermined color display sequence, the color display sequence including at least two different colors; capturing an image of a target object in a color display process of the display screen; acquiring a color change sequence of a face of the target object in the image over time; and determining whether the target object is live based on a matching relationship between the color display sequence and the color change sequence.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US11210541B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US11210541B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US11210541B23</originalsourceid><addsrcrecordid>eNqNzTsKAjEURuE0FqLuIfYOmFE3oCgKdmo9XJN_NDB5kHvj-p3CBVid5oMzVZer_yCCWTsIrPgUdYC8k1tpypkKSWVN0WmbQq6C0hSQo-cAzZIKvTB652uYq0lPA2Px60wtT8f74dwgpw6cyY4f6R43Y1qz3m3Nvt38Y74ULTUd</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Liveness detection method, apparatus and computer-readable storage medium</title><source>esp@cenet</source><creator>Li, Liang ; Ding, Jingting</creator><creatorcontrib>Li, Liang ; Ding, Jingting</creatorcontrib><description>A liveness detection method includes: controlling a display screen to display a color according to a predetermined color display sequence, the color display sequence including at least two different colors; capturing an image of a target object in a color display process of the display screen; acquiring a color change sequence of a face of the target object in the image over time; and determining whether the target object is live based on a matching relationship between the color display sequence and the color change sequence.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; PHYSICS</subject><creationdate>2021</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=20211228&amp;DB=EPODOC&amp;CC=US&amp;NR=11210541B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211228&amp;DB=EPODOC&amp;CC=US&amp;NR=11210541B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Li, Liang</creatorcontrib><creatorcontrib>Ding, Jingting</creatorcontrib><title>Liveness detection method, apparatus and computer-readable storage medium</title><description>A liveness detection method includes: controlling a display screen to display a color according to a predetermined color display sequence, the color display sequence including at least two different colors; capturing an image of a target object in a color display process of the display screen; acquiring a color change sequence of a face of the target object in the image over time; and determining whether the target object is live based on a matching relationship between the color display sequence and the color change sequence.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzTsKAjEURuE0FqLuIfYOmFE3oCgKdmo9XJN_NDB5kHvj-p3CBVid5oMzVZer_yCCWTsIrPgUdYC8k1tpypkKSWVN0WmbQq6C0hSQo-cAzZIKvTB652uYq0lPA2Px60wtT8f74dwgpw6cyY4f6R43Y1qz3m3Nvt38Y74ULTUd</recordid><startdate>20211228</startdate><enddate>20211228</enddate><creator>Li, Liang</creator><creator>Ding, Jingting</creator><scope>EVB</scope></search><sort><creationdate>20211228</creationdate><title>Liveness detection method, apparatus and computer-readable storage medium</title><author>Li, Liang ; Ding, Jingting</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US11210541B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2021</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>Li, Liang</creatorcontrib><creatorcontrib>Ding, Jingting</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Li, Liang</au><au>Ding, Jingting</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Liveness detection method, apparatus and computer-readable storage medium</title><date>2021-12-28</date><risdate>2021</risdate><abstract>A liveness detection method includes: controlling a display screen to display a color according to a predetermined color display sequence, the color display sequence including at least two different colors; capturing an image of a target object in a color display process of the display screen; acquiring a color change sequence of a face of the target object in the image over time; and determining whether the target object is live based on a matching relationship between the color display sequence and the color change sequence.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US11210541B2
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
PHYSICS
title Liveness detection method, apparatus and computer-readable storage medium
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T05%3A54%3A18IST&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=Li,%20Liang&rft.date=2021-12-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS11210541B2%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