Results 211 to 220 of about 29,068 (237)

Comparison of the CIELab and CIEDE2000 color difference formulas

The Journal of Prosthetic Dentistry, 2016
Many color specification systems and color differences have been proposed to improve the correlation between color measurement and visual perception. Although color differences can be quantified using either the CIELab formula (ΔE*(ab)) or the recently introduced CIEDE2000 formula (ΔE00), which captures the perceived color difference better is unknown ...
Cristina, Gómez-Polo, María, Portillo Muñoz, Mari Cruz, Lorenzo Luengo, Purificación, Vicente, Purificanción, Galindo, Ana María, Martín Casado   +5 more
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Cielab Automatic Colonoscopy Post-Evaluation

Endoscopy, 2021
A Ciobanu, M Luca, A Oltean, O Barboi, V Drug   +4 more
openaire   +1 more source

COLOUR EVALUATION ON RED WINEGRAPES BY CIELAB PARAMETERS

Acta Horticulturae, 2012
Grape must and wine colour is traditionally assessed by several indexes calculated after measuring absorbance at 420, 520 and 620 nm. In the last years tristimulus colorimetry (mainly CIELab colour space) is increasingly used in research and wineries, since it seems to be a more accurate method to evaluate wine colour, especially at hue junctions when ...
I.G. Santesteban, C. Miranda, J.B. Royo
openaire   +1 more source

Spherical CIELab QAMs: Associative Memories Based on the CIELab System and Quantales for the Storage of Color Images

2012
A quantale is the mathematical structure obtained by enriching a complete lattice with an associative binary operation which commutes with the supremum operation. We refer to an associative memory model that performs operations in a quantale as a quantale-based associative memory (QAM).
Marcos Eduardo Valle, Peter Sussner, Estevão Esmi   +2 more
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Sampling CIELAB color space with perceptual metrics

2016
International ...
Colantoni, Philippe, Thomas, Jean Batiste, Trémeau, Alain   +2 more
openaire   +1 more source

Elementary Morphological Operations on the Spherical CIELab Quantale

2015
Mathematical morphology is a theory with applications in image and signal processing and analysis. This paper presents a quantale-based approach to color morphology based on the CIELab color space with spherical coordinates. The novel morphological operations take into account the perceptual difference between color elements by using a distance-based ...
Marcos Eduardo Valle, Raul Ambrozio Valente   +1 more
openaire   +1 more source

CIELAB

2021
openaire   +1 more source

CIELAB (Standards: CIE)

2023
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Izrada kolekcije na temelju CIELAB dijagrama

2011
Dizajniranje tekstila odnosno umjetnost uzorkovanja tekstila podrazumijeva uporabu likovnih elemenata linije, plohe i boje s ciljem stvaranja harmonične i promatraču privlačne kompozicije. Svaki od navedenih elemenata ima svoju ulogu i mjesto u procesu umjetničkog stvaranja dizajnera, no ipak, obzirom na svoju prirodu, jedan od ključnih konstrukcijskih
openaire   +1 more source

CIELAB for Color Image Encoding (CIELAB, 8-Bit; Domain and Range, Uses)

2015
Robert R. Buckley, Edward J. Giorgianni
openaire   +1 more source