Production of color conversion profile for printing
A spectral printing model converter is used to convert ink amount data to spectral reflectance of a color patch to be printed according to the ink amount data. A plurality of sample ink amount data each representing a set of ink amounts of plural inks is provided, and each sample ink amount data is...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| 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 | KATSUYAMA KIMITO TAPLIN LAWRENCE A ARAI YOSHIFUMI ITO TAKASHI BERNS ROY S |
| description | A spectral printing model converter is used to convert ink amount data to spectral reflectance of a color patch to be printed according to the ink amount data. A plurality of sample ink amount data each representing a set of ink amounts of plural inks is provided, and each sample ink amount data is converted into spectral reflectance of a virtual sample patch to be printed with the ink amounts represented by the sample ink amount data using the spectral printing model converter. An evaluation index is calculated for each sample ink amount data, where the evaluation index includes a color difference index and an image quality index of the virtual sample patch to be printed according to the sample ink amount data. The color difference index represents a color difference between a sample color which is calculated from the spectral reflectance and a comparative color which is selected as a basis for comparison. Plural sample ink amount data is then selected based on the evaluation index, and a profile defining correspondence between colorimetric value data and ink amount data is produced based on the selected plural sample ink amount data. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US7652789B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US7652789B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US7652789B23</originalsourceid><addsrcrecordid>eNrjZDAOKMpPKU0uyczPU8hPU0jOz8kvApJ5ZalFxSCxgqL8tMycVIU0oHBBUWZeSWZeOg8Da1piTnEqL5TmZlBwcw1x9tBNLciPTy0uSExOzUstiQ8NNjczNTK3sHQyMiZCCQDiQizI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Production of color conversion profile for printing</title><source>esp@cenet</source><creator>KATSUYAMA KIMITO ; TAPLIN LAWRENCE A ; ARAI YOSHIFUMI ; ITO TAKASHI ; BERNS ROY S</creator><creatorcontrib>KATSUYAMA KIMITO ; TAPLIN LAWRENCE A ; ARAI YOSHIFUMI ; ITO TAKASHI ; BERNS ROY S</creatorcontrib><description>A spectral printing model converter is used to convert ink amount data to spectral reflectance of a color patch to be printed according to the ink amount data. A plurality of sample ink amount data each representing a set of ink amounts of plural inks is provided, and each sample ink amount data is converted into spectral reflectance of a virtual sample patch to be printed with the ink amounts represented by the sample ink amount data using the spectral printing model converter. An evaluation index is calculated for each sample ink amount data, where the evaluation index includes a color difference index and an image quality index of the virtual sample patch to be printed according to the sample ink amount data. The color difference index represents a color difference between a sample color which is calculated from the spectral reflectance and a comparative color which is selected as a basis for comparison. Plural sample ink amount data is then selected based on the evaluation index, and a profile defining correspondence between colorimetric value data and ink amount data is produced based on the selected plural sample ink amount data.</description><language>eng</language><subject>APPARATUS SPECIALLY ADAPTED THEREFOR ; CINEMATOGRAPHY ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; ELECTROGRAPHY ; HOLOGRAPHY ; MATERIALS THEREFOR ; ORIGINALS THEREFOR ; PHOTOGRAPHY ; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>2010</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=20100126&DB=EPODOC&CC=US&NR=7652789B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100126&DB=EPODOC&CC=US&NR=7652789B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KATSUYAMA KIMITO</creatorcontrib><creatorcontrib>TAPLIN LAWRENCE A</creatorcontrib><creatorcontrib>ARAI YOSHIFUMI</creatorcontrib><creatorcontrib>ITO TAKASHI</creatorcontrib><creatorcontrib>BERNS ROY S</creatorcontrib><title>Production of color conversion profile for printing</title><description>A spectral printing model converter is used to convert ink amount data to spectral reflectance of a color patch to be printed according to the ink amount data. A plurality of sample ink amount data each representing a set of ink amounts of plural inks is provided, and each sample ink amount data is converted into spectral reflectance of a virtual sample patch to be printed with the ink amounts represented by the sample ink amount data using the spectral printing model converter. An evaluation index is calculated for each sample ink amount data, where the evaluation index includes a color difference index and an image quality index of the virtual sample patch to be printed according to the sample ink amount data. The color difference index represents a color difference between a sample color which is calculated from the spectral reflectance and a comparative color which is selected as a basis for comparison. Plural sample ink amount data is then selected based on the evaluation index, and a profile defining correspondence between colorimetric value data and ink amount data is produced based on the selected plural sample ink amount data.</description><subject>APPARATUS SPECIALLY ADAPTED THEREFOR</subject><subject>CINEMATOGRAPHY</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>ELECTROGRAPHY</subject><subject>HOLOGRAPHY</subject><subject>MATERIALS THEREFOR</subject><subject>ORIGINALS THEREFOR</subject><subject>PHOTOGRAPHY</subject><subject>PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAOKMpPKU0uyczPU8hPU0jOz8kvApJ5ZalFxSCxgqL8tMycVIU0oHBBUWZeSWZeOg8Da1piTnEqL5TmZlBwcw1x9tBNLciPTy0uSExOzUstiQ8NNjczNTK3sHQyMiZCCQDiQizI</recordid><startdate>20100126</startdate><enddate>20100126</enddate><creator>KATSUYAMA KIMITO</creator><creator>TAPLIN LAWRENCE A</creator><creator>ARAI YOSHIFUMI</creator><creator>ITO TAKASHI</creator><creator>BERNS ROY S</creator><scope>EVB</scope></search><sort><creationdate>20100126</creationdate><title>Production of color conversion profile for printing</title><author>KATSUYAMA KIMITO ; TAPLIN LAWRENCE A ; ARAI YOSHIFUMI ; ITO TAKASHI ; BERNS ROY S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US7652789B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2010</creationdate><topic>APPARATUS SPECIALLY ADAPTED THEREFOR</topic><topic>CINEMATOGRAPHY</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>ELECTROGRAPHY</topic><topic>HOLOGRAPHY</topic><topic>MATERIALS THEREFOR</topic><topic>ORIGINALS THEREFOR</topic><topic>PHOTOGRAPHY</topic><topic>PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>KATSUYAMA KIMITO</creatorcontrib><creatorcontrib>TAPLIN LAWRENCE A</creatorcontrib><creatorcontrib>ARAI YOSHIFUMI</creatorcontrib><creatorcontrib>ITO TAKASHI</creatorcontrib><creatorcontrib>BERNS ROY S</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KATSUYAMA KIMITO</au><au>TAPLIN LAWRENCE A</au><au>ARAI YOSHIFUMI</au><au>ITO TAKASHI</au><au>BERNS ROY S</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Production of color conversion profile for printing</title><date>2010-01-26</date><risdate>2010</risdate><abstract>A spectral printing model converter is used to convert ink amount data to spectral reflectance of a color patch to be printed according to the ink amount data. A plurality of sample ink amount data each representing a set of ink amounts of plural inks is provided, and each sample ink amount data is converted into spectral reflectance of a virtual sample patch to be printed with the ink amounts represented by the sample ink amount data using the spectral printing model converter. An evaluation index is calculated for each sample ink amount data, where the evaluation index includes a color difference index and an image quality index of the virtual sample patch to be printed according to the sample ink amount data. The color difference index represents a color difference between a sample color which is calculated from the spectral reflectance and a comparative color which is selected as a basis for comparison. Plural sample ink amount data is then selected based on the evaluation index, and a profile defining correspondence between colorimetric value data and ink amount data is produced based on the selected plural sample ink amount data.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US7652789B2 |
| source | esp@cenet |
| subjects | APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION |
| title | Production of color conversion profile for printing |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-06T12%3A28%3A32IST&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=KATSUYAMA%20KIMITO&rft.date=2010-01-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS7652789B2%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 |