Results 41 to 50 of about 679,153 (291)
A statistical reduced-reference method for color image quality assessment
, 2014 Although color is a fundamental feature of human visual perception, it has been largely unexplored in the reduced-reference (RR) image quality assessment (IQA) schemes.
Abdelouahad, Abdelkaher Ait +3 more
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Relationship Between Energy Efficiency and Color Consistency in LED Lighting
EnergiesThis study presents the first comprehensive investigation establishing the relationship between color consistency and luminous efficacy of radiation (LER) in phosphor-converted light-emitting diodes (LEDs), introducing novel selection criteria for energy-
Irena Fryc, Maciej Listowski
doaj +1 more source
Proton lifetime in the minimal SO(10) GUT and its implications for the LHC
, 2014 We review the current status of the minimal non-supersymmetric SO(10) grand unified theory and perform a detailed next-to-leading-order analysis of the gauge unification and proton lifetime constraints on the part of its parameter space supporting a ZeV ...
Kolešová, Helena, Malinský, Michal
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Color naming in Italian language [PDF]
, 2016 The present study investigated Italian basic color terms (BCTs). It is an extension of our previous work that explored Italian basic color categories (BCCs) using a constrained color-naming method, with 11 Italian BCTs allowed, including blu for naming ...
Menegaz, Gloria +2 more
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Going beyond the 20th century color space to evaluate LED color consistency
Optics Express, 2023 The color matching possibilities between (reference) phosphor-converted LEDs (pc-LEDs) and replacement metameric LEDs made by color mixing technology (cm-LEDs) were evaluated in the classical 20th century CIE 1976 color space developed for perpendicular viewing (based on a 2° colorimetric observer) and in the latest CIE 2015 cone fundamental color ...
I. Fryc, M. Listowski, R. Supronowicz
openaire +2 more sources
A Dynamic Ellsberg Urn Experiment [PDF]
, 2009 Two rationality arguments are used to justify the link between conditional and unconditional preferences in decision theory: dynamic consistency and consequentialism.
Dominiak, Adam +2 more
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Consistency in color parameters of a commonly used shade guide
Saudi Dental Journal, 2010 Objective: The use of shade guides to assess the color of natural teeth subjectively remains one of the most common means for dental shade assessment. Any variation in the color parameters of the different shade guides may lead to significant clinical ...
Esam Tashkandi
doaj +1 more source
Color Coherent Phenomena with Hadron Beams [PDF]
, 1999 We outline major ideas involved in discussion of color coherence phenomena (CCP) at intermediate energies. We point out that the recent advances in calculating cross sections of hard exclusive processes off light nuclei allow to use the lightest nuclei ...
Baller +45 more
core +2 more sources
Example-Based Image Colorization Using Locality Consistent Sparse Representation [PDF]
IEEE Transactions on Image Processing, 2017 Image colorization aims to produce a natural looking color image from a given gray-scale image, which remains a challenging problem. In this paper, we propose a novel example-based image colorization method exploiting a new locality consistent sparse representation.
Bo Li +5 more
openaire +3 more sources
Contour Generator Points for Threshold Selection and a Novel Photo-Consistency Measure for Space Carving [PDF]
, 2003 Space carving has emerged as a powerful method for multiview scene reconstruction. Although a wide variety of methods have been proposed, the quality of the reconstruction remains highly-dependent on the photometric consistency measure, and the threshold
Isidoro, John, Sclaroff, Stan
core