Relation in color of three regions of vital human incisors
Objectives. For an adequate color reproduction, it is very valuable to quantify the color distribution in human teeth accurately. The aim of this study was to determine the color relation between three tooth segments (cervical, middle and incisal) in vital upper central incisors, using digital photo...
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| Veröffentlicht in: | Dental materials 2004-11, Vol.20 (9), p.832-838 |
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| container_title | Dental materials |
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| creator | Đozic, Alma Kleverlaan, Cornelis J. Aartman, Irene H.A. Feilzer, Albert J. |
| description | Objectives. For an adequate color reproduction, it is very valuable to quantify the color distribution in human teeth accurately. The aim of this study was to determine the color relation between three tooth segments (cervical, middle and incisal) in vital upper central incisors, using digital photography.
Methods. Digital recordings of 64 upper right central incisors were made using a standardized head-camera setup. The
L*
a*
b* values of three regions were attained from the standardized digital images using software.
Results. There were statistically significant linear correlations for
L* and
b* between the three tooth segments (all
r’
s≥0.60;
p |
| doi_str_mv | 10.1016/j.dental.2003.10.013 |
| format | Article |
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Methods. Digital recordings of 64 upper right central incisors were made using a standardized head-camera setup. The
L*
a*
b* values of three regions were attained from the standardized digital images using software.
Results. There were statistically significant linear correlations for
L* and
b* between the three tooth segments (all
r’
s≥0.60;
p<0.001). The correlation coefficient for
a* was lower compared to
L* and
b* values. The
L* and
b* values of cervical and incisal tooth segment could be calculated from
L* and
b* values of middle tooth segment.
Significance. These results show the potency for color mapping of a whole tooth surface by extrapolation of color values of only one part of the surface.</description><identifier>ISSN: 0109-5641</identifier><identifier>EISSN: 1879-0097</identifier><identifier>DOI: 10.1016/j.dental.2003.10.013</identifier><identifier>PMID: 15451238</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Adult ; Analysis of Variance ; Color - standards ; Color prediction ; Dentistry ; Digital color measurements ; Female ; Humans ; Image Processing, Computer-Assisted ; Incisor - anatomy & histology ; Male ; Photography, Dental - instrumentation ; Photography, Dental - methods ; Reproducibility of Results ; Tooth Cervix - anatomy & histology ; Tooth Crown - anatomy & histology ; Tooth Root - anatomy & histology ; Tooth-segment color relation</subject><ispartof>Dental materials, 2004-11, Vol.20 (9), p.832-838</ispartof><rights>2004 Academy of Dental Materials</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c424t-9ae778ac83935e005c3d8d50b80662845428e47eea44f4736a7349fbdbaf3d8d3</citedby><cites>FETCH-LOGICAL-c424t-9ae778ac83935e005c3d8d50b80662845428e47eea44f4736a7349fbdbaf3d8d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0109564103002203$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15451238$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Đozic, Alma</creatorcontrib><creatorcontrib>Kleverlaan, Cornelis J.</creatorcontrib><creatorcontrib>Aartman, Irene H.A.</creatorcontrib><creatorcontrib>Feilzer, Albert J.</creatorcontrib><title>Relation in color of three regions of vital human incisors</title><title>Dental materials</title><addtitle>Dent Mater</addtitle><description>Objectives. For an adequate color reproduction, it is very valuable to quantify the color distribution in human teeth accurately. The aim of this study was to determine the color relation between three tooth segments (cervical, middle and incisal) in vital upper central incisors, using digital photography.
Methods. Digital recordings of 64 upper right central incisors were made using a standardized head-camera setup. The
L*
a*
b* values of three regions were attained from the standardized digital images using software.
Results. There were statistically significant linear correlations for
L* and
b* between the three tooth segments (all
r’
s≥0.60;
p<0.001). The correlation coefficient for
a* was lower compared to
L* and
b* values. The
L* and
b* values of cervical and incisal tooth segment could be calculated from
L* and
b* values of middle tooth segment.
Significance. These results show the potency for color mapping of a whole tooth surface by extrapolation of color values of only one part of the surface.</description><subject>Adult</subject><subject>Analysis of Variance</subject><subject>Color - standards</subject><subject>Color prediction</subject><subject>Dentistry</subject><subject>Digital color measurements</subject><subject>Female</subject><subject>Humans</subject><subject>Image Processing, Computer-Assisted</subject><subject>Incisor - anatomy & histology</subject><subject>Male</subject><subject>Photography, Dental - instrumentation</subject><subject>Photography, Dental - methods</subject><subject>Reproducibility of Results</subject><subject>Tooth Cervix - anatomy & histology</subject><subject>Tooth Crown - anatomy & histology</subject><subject>Tooth Root - anatomy & histology</subject><subject>Tooth-segment color relation</subject><issn>0109-5641</issn><issn>1879-0097</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1LxDAQhoMo7rr6D0R68tY6aT7aehBk8QsWBNFzSNOpm6VtNGkX_Pe2dMGbp4F3nplhHkIuKSQUqLzZJRV2vW6SFICNUQKUHZElzbMiBiiyY7IECkUsJKcLchbCDgB4WtBTsqCCC5qyfElu37DRvXVdZLvIuMb5yNVRv_WIkcfPsRGmYG_HS9F2aPUEGhucD-fkpNZNwItDXZGPx4f39XO8eX16Wd9vYsNT3seFxizLtclZwQQCCMOqvBJQ5iBlmnPB0xx5hqg5r3nGpM4YL-qyKnU9kWxFrue9X959Dxh61dpgsGl0h24ISsqCSiHTEeQzaLwLwWOtvrxttf9RFNTkTO3U7ExNzqZ0dDaOXR32D2WL1d_QQdII3M0Ajl_uLXoVjMXOYGU9ml5Vzv5_4Ree2H4c</recordid><startdate>20041101</startdate><enddate>20041101</enddate><creator>Đozic, Alma</creator><creator>Kleverlaan, Cornelis J.</creator><creator>Aartman, Irene H.A.</creator><creator>Feilzer, Albert J.</creator><general>Elsevier Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20041101</creationdate><title>Relation in color of three regions of vital human incisors</title><author>Đozic, Alma ; Kleverlaan, Cornelis J. ; Aartman, Irene H.A. ; Feilzer, Albert J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c424t-9ae778ac83935e005c3d8d50b80662845428e47eea44f4736a7349fbdbaf3d8d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Adult</topic><topic>Analysis of Variance</topic><topic>Color - standards</topic><topic>Color prediction</topic><topic>Dentistry</topic><topic>Digital color measurements</topic><topic>Female</topic><topic>Humans</topic><topic>Image Processing, Computer-Assisted</topic><topic>Incisor - anatomy & histology</topic><topic>Male</topic><topic>Photography, Dental - instrumentation</topic><topic>Photography, Dental - methods</topic><topic>Reproducibility of Results</topic><topic>Tooth Cervix - anatomy & histology</topic><topic>Tooth Crown - anatomy & histology</topic><topic>Tooth Root - anatomy & histology</topic><topic>Tooth-segment color relation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Đozic, Alma</creatorcontrib><creatorcontrib>Kleverlaan, Cornelis J.</creatorcontrib><creatorcontrib>Aartman, Irene H.A.</creatorcontrib><creatorcontrib>Feilzer, Albert J.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Dental materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Đozic, Alma</au><au>Kleverlaan, Cornelis J.</au><au>Aartman, Irene H.A.</au><au>Feilzer, Albert J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Relation in color of three regions of vital human incisors</atitle><jtitle>Dental materials</jtitle><addtitle>Dent Mater</addtitle><date>2004-11-01</date><risdate>2004</risdate><volume>20</volume><issue>9</issue><spage>832</spage><epage>838</epage><pages>832-838</pages><issn>0109-5641</issn><eissn>1879-0097</eissn><abstract>Objectives. For an adequate color reproduction, it is very valuable to quantify the color distribution in human teeth accurately. The aim of this study was to determine the color relation between three tooth segments (cervical, middle and incisal) in vital upper central incisors, using digital photography.
Methods. Digital recordings of 64 upper right central incisors were made using a standardized head-camera setup. The
L*
a*
b* values of three regions were attained from the standardized digital images using software.
Results. There were statistically significant linear correlations for
L* and
b* between the three tooth segments (all
r’
s≥0.60;
p<0.001). The correlation coefficient for
a* was lower compared to
L* and
b* values. The
L* and
b* values of cervical and incisal tooth segment could be calculated from
L* and
b* values of middle tooth segment.
Significance. These results show the potency for color mapping of a whole tooth surface by extrapolation of color values of only one part of the surface.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>15451238</pmid><doi>10.1016/j.dental.2003.10.013</doi><tpages>7</tpages></addata></record> |
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| ispartof | Dental materials, 2004-11, Vol.20 (9), p.832-838 |
| issn | 0109-5641 1879-0097 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Adult Analysis of Variance Color - standards Color prediction Dentistry Digital color measurements Female Humans Image Processing, Computer-Assisted Incisor - anatomy & histology Male Photography, Dental - instrumentation Photography, Dental - methods Reproducibility of Results Tooth Cervix - anatomy & histology Tooth Crown - anatomy & histology Tooth Root - anatomy & histology Tooth-segment color relation |
| title | Relation in color of three regions of vital human incisors |
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