The authors have performed based on digital quantitative colour specification in whole rock and spots using a scanner, a computer, and original colour analysing software Wilbur for Mármore Bege Bahia, an ornamental limestone of breccia-like texture exploited in the centre-north region of Bahia, Brazil. The rock is characterised by light (B=83.4), vivid (S=10.8), and relatively homogeneous (sigma(H)=3.9; sigma(B)=6.5) yellow, tending slightly to orange (H=35.8). The whole rock colour variation is limited to within 10% in brightness, and the colours plotted on the SB (saturation-brightness) diagram constitute a linear trend, with a declination rate of -1.6. This phenomenon is common in minerals with highly developed cleavage and attributed to...
Natural stones (marbles, granites, etc.) are used as building materials like ceramic tiles and arti...
The study of rocks has become more important, because through the rocks analysis I can be obtained i...
In this diploma thesis, we have described the development of an application for colour correction an...
In this study, a new computer program developed to determine the colour properties of natural stone ...
SILVA, Suely Andrade da. Alteração acelerada do calcário bege Bahia: um ensaio de predição de perda ...
PA 18111Bluish-grey limestones have been extensively used as ornamental stones for decoration purpos...
Computer-aided colour analysis can facilitate cyclostratigraphic studies. Here we report on a case s...
This article introduces the method for quantitative digital colour specification for ornamental rock...
Natural Stone has always been one of the most widely used and appreciated materials in the construct...
10 páginas, 6 figurasItaquera Granite, as a building stone material, was widely used in the early 20...
The methods used in geology to determine colour and colour coverage are expensive, time consuming, a...
A cor da madeira é muito instável, estando sujeita a rápidas alterações. Esta instabilidade está int...
This work is a first approximation to obtain an automatic classification system which solve the prob...
[Abstract]: Granitic stones are widely used in the field of Cultural Heritage in the north-western I...
Dissertação de Mestrado em Engenharia Geológica e de Minas apresentada à Faculdade de Ciências e Tec...
Natural stones (marbles, granites, etc.) are used as building materials like ceramic tiles and arti...
The study of rocks has become more important, because through the rocks analysis I can be obtained i...
In this diploma thesis, we have described the development of an application for colour correction an...
In this study, a new computer program developed to determine the colour properties of natural stone ...
SILVA, Suely Andrade da. Alteração acelerada do calcário bege Bahia: um ensaio de predição de perda ...
PA 18111Bluish-grey limestones have been extensively used as ornamental stones for decoration purpos...
Computer-aided colour analysis can facilitate cyclostratigraphic studies. Here we report on a case s...
This article introduces the method for quantitative digital colour specification for ornamental rock...
Natural Stone has always been one of the most widely used and appreciated materials in the construct...
10 páginas, 6 figurasItaquera Granite, as a building stone material, was widely used in the early 20...
The methods used in geology to determine colour and colour coverage are expensive, time consuming, a...
A cor da madeira é muito instável, estando sujeita a rápidas alterações. Esta instabilidade está int...
This work is a first approximation to obtain an automatic classification system which solve the prob...
[Abstract]: Granitic stones are widely used in the field of Cultural Heritage in the north-western I...
Dissertação de Mestrado em Engenharia Geológica e de Minas apresentada à Faculdade de Ciências e Tec...
Natural stones (marbles, granites, etc.) are used as building materials like ceramic tiles and arti...
The study of rocks has become more important, because through the rocks analysis I can be obtained i...
In this diploma thesis, we have described the development of an application for colour correction an...