PROJECTOR FOR PROJECTING IMAGES

PROJECTOR FOR PROJECTING IMAGES

The control unit of a projector drives modulators for the range of brightness of the image data with a first resolution of NN levels, wherein NN is an integer greater than one. The control unit applies a predefined brightness change to the brightness value in accordance with the image data for the i...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Geißler, Enrico, Wehe, Carsten, Moffat, Bryce Anton, Nieten, Christoph
Format: Patent
Sprache:eng ; fre ; ger
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 Geißler, Enrico
Wehe, Carsten
Moffat, Bryce Anton
Nieten, Christoph
description The control unit of a projector drives modulators for the range of brightness of the image data with a first resolution of NN levels, wherein NN is an integer greater than one. The control unit applies a predefined brightness change to the brightness value in accordance with the image data for the image point such that a changed brightness value having a second resolution, which is greater than the first resolution, is calculated, and converts the changed brightness value into the increased brightness value such that it has the first resolution and is greater than a notional comparison value having the first resolution that arises if the predefined brightness change is applied to the brightness value in accordance with the image data, with the result that the control unit drives one of the modulators for a pixel to be boosted with the increased brightness value having the first resolution.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3681154B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3681154B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3681154B13</originalsourceid><addsrcrecordid>eNrjZJAPCPL3cnUO8Q9ScANiKM_Tz13B09fR3TWYh4E1LTGnOJUXSnMzKLi5hjh76KYW5MenFhckJqfmpZbEuwYYm1kYGpqaOBkaE6EEAJ6DIVI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PROJECTOR FOR PROJECTING IMAGES</title><source>esp@cenet</source><creator>Geißler, Enrico ; Wehe, Carsten ; Moffat, Bryce Anton ; Nieten, Christoph</creator><creatorcontrib>Geißler, Enrico ; Wehe, Carsten ; Moffat, Bryce Anton ; Nieten, Christoph</creatorcontrib><description>The control unit of a projector drives modulators for the range of brightness of the image data with a first resolution of NN levels, wherein NN is an integer greater than one. The control unit applies a predefined brightness change to the brightness value in accordance with the image data for the image point such that a changed brightness value having a second resolution, which is greater than the first resolution, is calculated, and converts the changed brightness value into the increased brightness value such that it has the first resolution and is greater than a notional comparison value having the first resolution that arises if the predefined brightness change is applied to the brightness value in accordance with the image data, with the result that the control unit drives one of the modulators for a pixel to be boosted with the increased brightness value having the first resolution.</description><language>eng ; fre ; ger</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>2022</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=20220706&amp;DB=EPODOC&amp;CC=EP&amp;NR=3681154B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220706&amp;DB=EPODOC&amp;CC=EP&amp;NR=3681154B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Geißler, Enrico</creatorcontrib><creatorcontrib>Wehe, Carsten</creatorcontrib><creatorcontrib>Moffat, Bryce Anton</creatorcontrib><creatorcontrib>Nieten, Christoph</creatorcontrib><title>PROJECTOR FOR PROJECTING IMAGES</title><description>The control unit of a projector drives modulators for the range of brightness of the image data with a first resolution of NN levels, wherein NN is an integer greater than one. The control unit applies a predefined brightness change to the brightness value in accordance with the image data for the image point such that a changed brightness value having a second resolution, which is greater than the first resolution, is calculated, and converts the changed brightness value into the increased brightness value such that it has the first resolution and is greater than a notional comparison value having the first resolution that arises if the predefined brightness change is applied to the brightness value in accordance with the image data, with the result that the control unit drives one of the modulators for a pixel to be boosted with the increased brightness value having the first resolution.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAPCPL3cnUO8Q9ScANiKM_Tz13B09fR3TWYh4E1LTGnOJUXSnMzKLi5hjh76KYW5MenFhckJqfmpZbEuwYYm1kYGpqaOBkaE6EEAJ6DIVI</recordid><startdate>20220706</startdate><enddate>20220706</enddate><creator>Geißler, Enrico</creator><creator>Wehe, Carsten</creator><creator>Moffat, Bryce Anton</creator><creator>Nieten, Christoph</creator><scope>EVB</scope></search><sort><creationdate>20220706</creationdate><title>PROJECTOR FOR PROJECTING IMAGES</title><author>Geißler, Enrico ; Wehe, Carsten ; Moffat, Bryce Anton ; Nieten, Christoph</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3681154B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>Geißler, Enrico</creatorcontrib><creatorcontrib>Wehe, Carsten</creatorcontrib><creatorcontrib>Moffat, Bryce Anton</creatorcontrib><creatorcontrib>Nieten, Christoph</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Geißler, Enrico</au><au>Wehe, Carsten</au><au>Moffat, Bryce Anton</au><au>Nieten, Christoph</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROJECTOR FOR PROJECTING IMAGES</title><date>2022-07-06</date><risdate>2022</risdate><abstract>The control unit of a projector drives modulators for the range of brightness of the image data with a first resolution of NN levels, wherein NN is an integer greater than one. The control unit applies a predefined brightness change to the brightness value in accordance with the image data for the image point such that a changed brightness value having a second resolution, which is greater than the first resolution, is calculated, and converts the changed brightness value into the increased brightness value such that it has the first resolution and is greater than a notional comparison value having the first resolution that arises if the predefined brightness change is applied to the brightness value in accordance with the image data, with the result that the control unit drives one of the modulators for a pixel to be boosted with the increased brightness value having the first resolution.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; ger
recordid cdi_epo_espacenet_EP3681154B1
source esp@cenet
subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title PROJECTOR FOR PROJECTING IMAGES
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-15T14%3A48%3A30IST&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=Gei%C3%9Fler,%20Enrico&rft.date=2022-07-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3681154B1%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