DIGITAL IMAGING DEVICE AND METHOD FOR GENERATING A DIGITAL COLOR IMAGE
A digital imaging device (106) comprises a processor (116) which is configured to obtain a number of digital grayscale images (11-14) of an object (104) at a number of different spectral sensitivities (S1-S4), each digital grayscale image (11-14) including grayscale information based on a different...
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creator | Serra Lleti, Jose Miguel Ritschel, Kai |
description | A digital imaging device (106) comprises a processor (116) which is configured to obtain a number of digital grayscale images (11-14) of an object (104) at a number of different spectral sensitivities (S1-S4), each digital grayscale image (11-14) including grayscale information based on a different one of said different spectral sensitivities (S1-S4). The processor (116) is further configured to obtain a number of weighting factors (Mc) for each digital grayscale image (11-14), said weighting factors being allocated to a number of color channels (R, G, B) defining a predetermined color space. The processor (116) is further configured to synthesize a digital color image of the object (104) from the digital grayscale images (11-14) in said color space by distributing the grayscale information of each grayscale image (11-14) over the color channels 8R, G, B) in accordance with the weighting factors (Mc). |
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The processor (116) is further configured to obtain a number of weighting factors (Mc) for each digital grayscale image (11-14), said weighting factors being allocated to a number of color channels (R, G, B) defining a predetermined color space. The processor (116) is further configured to synthesize a digital color image of the object (104) from the digital grayscale images (11-14) in said color space by distributing the grayscale information of each grayscale image (11-14) over the color channels 8R, G, B) in accordance with the weighting factors (Mc).</description><language>eng ; fre ; ger</language><subject>COLORIMETRY ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT ; MEASURING ; PHYSICS ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; RADIATION PYROMETRY ; TESTING</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&date=20211020&DB=EPODOC&CC=EP&NR=3896967A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211020&DB=EPODOC&CC=EP&NR=3896967A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Serra Lleti, Jose Miguel</creatorcontrib><creatorcontrib>Ritschel, Kai</creatorcontrib><title>DIGITAL IMAGING DEVICE AND METHOD FOR GENERATING A DIGITAL COLOR IMAGE</title><description>A digital imaging device (106) comprises a processor (116) which is configured to obtain a number of digital grayscale images (11-14) of an object (104) at a number of different spectral sensitivities (S1-S4), each digital grayscale image (11-14) including grayscale information based on a different one of said different spectral sensitivities (S1-S4). The processor (116) is further configured to obtain a number of weighting factors (Mc) for each digital grayscale image (11-14), said weighting factors being allocated to a number of color channels (R, G, B) defining a predetermined color space. The processor (116) is further configured to synthesize a digital color image of the object (104) from the digital grayscale images (11-14) in said color space by distributing the grayscale information of each grayscale image (11-14) over the color channels 8R, G, B) in accordance with the weighting factors (Mc).</description><subject>COLORIMETRY</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>RADIATION PYROMETRY</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBz8XT3DHH0UfD0dXT39HNXcHEN83R2VXD0c1HwdQ3x8HdRcPMPUnB39XMNcgwBKXBUgGlx9vcBSoE0uvIwsKYl5hSn8kJpbgYFN9cQZw_d1IL8-NTigsTk1LzUknjXAGMLSzNLM3NHQ2MilAAACSwrXw</recordid><startdate>20211020</startdate><enddate>20211020</enddate><creator>Serra Lleti, Jose Miguel</creator><creator>Ritschel, Kai</creator><scope>EVB</scope></search><sort><creationdate>20211020</creationdate><title>DIGITAL IMAGING DEVICE AND METHOD FOR GENERATING A DIGITAL COLOR IMAGE</title><author>Serra Lleti, Jose Miguel ; Ritschel, Kai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3896967A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2021</creationdate><topic>COLORIMETRY</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>RADIATION PYROMETRY</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Serra Lleti, Jose Miguel</creatorcontrib><creatorcontrib>Ritschel, Kai</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Serra Lleti, Jose Miguel</au><au>Ritschel, Kai</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DIGITAL IMAGING DEVICE AND METHOD FOR GENERATING A DIGITAL COLOR IMAGE</title><date>2021-10-20</date><risdate>2021</risdate><abstract>A digital imaging device (106) comprises a processor (116) which is configured to obtain a number of digital grayscale images (11-14) of an object (104) at a number of different spectral sensitivities (S1-S4), each digital grayscale image (11-14) including grayscale information based on a different one of said different spectral sensitivities (S1-S4). The processor (116) is further configured to obtain a number of weighting factors (Mc) for each digital grayscale image (11-14), said weighting factors being allocated to a number of color channels (R, G, B) defining a predetermined color space. The processor (116) is further configured to synthesize a digital color image of the object (104) from the digital grayscale images (11-14) in said color space by distributing the grayscale information of each grayscale image (11-14) over the color channels 8R, G, B) in accordance with the weighting factors (Mc).</abstract><oa>free_for_read</oa></addata></record> |
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subjects | COLORIMETRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION RADIATION PYROMETRY TESTING |
title | DIGITAL IMAGING DEVICE AND METHOD FOR GENERATING A DIGITAL COLOR IMAGE |
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