2005
DOI: 10.1017/cbo9780511614392
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Introduction to Color Imaging Science

Abstract: Colour imaging technology has become almost ubiquitous in modern life in the form of monitors, liquid crystal screens, colour printers, scanners, and digital cameras. This book is a comprehensive guide to the scientific and engineering principles of colour imaging. It covers the physics of light and colour, how the eye and physical devices capture colour images, how colour is measured and calibrated, and how images are processed. It stresses physical principles and includes a wealth of real-world examples. The… Show more

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Cited by 148 publications
(83 citation statements)
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“…Oncamera adjustment methods calibrate the camera by seeking proper register settings to produce a desired color response, and post-processing methods refine each captured image by linear least squares matching or a RGB to RGB transform. For a single camera, the aim of the color calibration is to adjust the color response of the camera to establish a known relationship to a standard color space [15], using a color checker chart with known reflectances [16], registered images with different exposure ratios [17], or the irradiance distribution along edges in images [18]. However, for multiple cameras, the goal is to ensure the color consistency among cameras and little attention has been paid to the color calibration for multi-camera systems.…”
Section: Related Workmentioning
confidence: 99%
“…Oncamera adjustment methods calibrate the camera by seeking proper register settings to produce a desired color response, and post-processing methods refine each captured image by linear least squares matching or a RGB to RGB transform. For a single camera, the aim of the color calibration is to adjust the color response of the camera to establish a known relationship to a standard color space [15], using a color checker chart with known reflectances [16], registered images with different exposure ratios [17], or the irradiance distribution along edges in images [18]. However, for multiple cameras, the goal is to ensure the color consistency among cameras and little attention has been paid to the color calibration for multi-camera systems.…”
Section: Related Workmentioning
confidence: 99%
“…Muchos esfuerzos a la hora de crear un algoritmo visual robusto a nivel de la percepción subjetiva humana de la calidad global a partir de atributos de tipo físico han fracasado por no haber considerado suficientemente la multiplicidad de elementos y complejas interrelaciones que subyacen en este fenómeno en un modelo de calidad suficientemente exhaustivo (Engeldrum, 2004;Zhou y otros, 2002). El rendimiento de este tipo de aproximaciones se resiente por diversos motivos, como la falta de linealidad de la percepción humana de los problemas de calidad, el uso de atributos que carecen de un grado fuerte de correspondencia con la apreciación perceptual de calidad (Engeldrum, 2004), por tratar los atributos de forma independiente sin considerar que son mutuamente interactivos (Lee, 2005), o por no haber incorporado la influencia de una serie de factores subjetivos que condicionan la interpretación visual de la imagen y que han sido ampliamente estudiados (Fairchild, 2004).…”
Section: Introductionunclassified
“…La aplicación de métodos de escalado multidimensionales que permiten analizar las complejas interacciones subyacentes en los atributos de calidad de las imágenes ha sido explicado por Lee (2005), quien refiere algunos de los que han obtenido descriptores físicos para atributos psicofísicos (Martens, 2002;Pellacini y otros, 2000). También se ha descrito la aplicación de métodos de aprendizaje automático a través de los cuales se pueda llegar a inferir los atributos de calidad determinantes y sus modelos de interrelación para la automatización de sistemas de control de calidad de imá-genes, pero en ámbitos alejados del contexto de actividad donde nos vamos a centrar y empleando bases de datos gráficas de experimentación, tales como LIVE o TID2008, cuyas características se alejan de las del tipo de objeto patrimonial al que dirigimos nuestra investigación.…”
Section: Introductionunclassified
“…For a medium that does not cause significant multiple scattering, the radiant flux density of the transmitted light is related to the radiant flux density of the incident light by Beer-Lambert law, which holds true only when the effect of multiple scattering is negligible because the energy scattered forward by one particle can be scattered backward by a second particle. Although the interaction of light with materials was studied extensively, especially at the visual range (light propagation theory and optical dispersion 14 ), the complexity of the optical path inside a compacted material and the dependence of this path on physical properties of the compact (packing density, particle size, thickness, absorbing species concentration, and distribution, etc.) hindered the development of a complete theory describing DT to date.…”
Section: Introduction Theoretical Aspectsmentioning
confidence: 99%