Titlebook: Computational Color Imaging; Third International Raimondo Schettini,Shoji Tominaga,Alain Trémeau Conference proceedings 2011 Springer-Verl

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Perception Based Representations for Computational Colourrver. The complexity involved in combining these multiple effects is the main reason for the gap between classical calibrated colour spaces from colour science and colour representations used in computer vision, where colour is just one more visual cue immersed in a digital image where surfaces, sha

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Human Skin Color Simulator Using Active Illuminationrojecting active illumination to a real human skin surface. The active illumination is generated by a programmable light source, which can emit illuminant in high speed with any spectral distribution. The spectral reflectances of human skin with different concentrations of pigments in the skin are e

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Estimation of Multiple Illuminants Based on Specular Highlight Detectionnvironment. The spectral power distributions including natural and artificial illuminants are estimated based on the image data from a high-dimensional spectral imaging system. We note that specular highlights on inhomogeneous dielectric object surfaces includes much information about scene illumina

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Subjective Evaluation of Specular Appearance for Multiple Observations Using Projector-Based Appearal mockups and visual sensibility. In our experiments, the specular appearance of CG imagery is reproduced on an actual mockup using a projector-camera system. The specular intensity and position are evaluated in terms of magnitude and inauthenticity. For the specular intensity evaluation, it was fou

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Enhancing Underexposed Images Preserving the Original Moods represent night images. When applying standard contrast enhancement techniques, usually the night mood is modified, and also a noise over-enhancement within the darker regions is introduced. In a previous work we have described our local contrast correction algorithm designed to enhance images whe

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