Representação matemática do espectro de luz visível

• Autor(a) principal: Barrigio, Leandro Mendes
• Data de Publicação: 2016
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Biblioteca Digital de Teses e Dissertações da UERJ
• Texto Completo: http://www.bdtd.uerj.br/handle/1/4883
• topic: Light spectrum visible; Chromaticity diagram; Trichromatic theory; Metamerism; Color theory; Colorimetry; Additive colors; Subtractive colors; Espectro de luz visível; Diagrama de cromaticidade; Teoria tricromática; Metamerismo; Teoria da cor; Colorimetria; Cores aditivas; Cores subtrativas; Cor - Teoria; Ótica; CNPQ::CIENCIAS EXATAS E DA TERRA::MATEMATICA

This work aims to represent the visible light spectrum mathematically , ie,represent the colors in algebraic and geometric language, where vectors, matrices and linear transfomations are important means for obtaining a color, which is the numerical translation of the visual sensation. The old, Maxwell's triangle, the modern, chromaticity diagram, perception of colors by trichromatic theory, is best understood in mixtures of lights and paint. The color space takes shape according to the sensitivity applied: music, philosophy or psychology. His attributes hue, saturation and brightness are relevant when it comes to colorimetry. And to obtain a colorimetric uniformity formulas ensure optimal approaches and real feel , and visual perception of the color world