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Base de datos CISDOC

ID (ISN) del documento45690
Número CIS 86-374
ISSN - Título de la serie 0039-7067 - Svetotehnika
Año 1984
Número de serie
Autor(es) Nesterova M.L., Častuhina T.N., Jakovlev F.A.
Título Calculating the distribution of brightness on the surface of shiny fibres
Título original Rasčet raspredelenija jarkosti po poverhnosti blestjaščih nitej [en ruso]
Información bibliográfica 1984, No.10, p.6-8. Illus. 5 ref.
Resumen A visual task frequently encountered in the textile industry is the discrimination of fibres against a background of the same fibres; this is especially difficult when the fibres are shiny. To provide an objective basis for optimising the lighting of workplaces in which such visual tasks must be carried out, equations were developed to characterise the relative brightness and reflectance of fibres under various conditions of illumination and observation. Grapha representing several of these equations are presented.
Descriptores (primarios) lana; contraste; fibras artificiales; fibras vegetales; predicción matemática; factor de reflexión; tareas visuales; iluminación artificial; industria textil; seda natural
Descriptores (secundarios) medida de la iluminación
Tipo de documento D - Artículos periódicos
Tema(s) Iluminación, color, visión
Broad subject area(s)
Navegación por categoria(s) Non-ionizing radiation
Lighting and colour