Results 21 to 30 of about 651,271 (313)
Colour Vision and Seeing Colours [PDF]
The British Journal for the Philosophy of Science, 2018 AbstractColour vision plays a foundational explanatory role in the philosophy of colour, and serves as perennial quarry in the wider philosophy of perception.
openaire +2 more sources
Colour saliency-based parameter optimisation for adaptive colour segmentation [PDF]
, 2009 In this paper we present a parameter optimisation procedure that is designed to automatically initialise the number of clusters and the initial colour prototypes required by data space partitioning techniques.
Paul F. Whelan +3 more
core +1 more source
The effect of new LED lighting systems on the colour of modern paints
Scientific Reports, 2021 This research focuses on the investigation of the effect of a new light emitting diode (LED)-lighting system which reproduces indoor museum conditions, on some self-made art paint colours (acrylic-, alkyd-, and linseed oil-based paints) often used in ...
Valentina Pintus +7 more
doaj +1 more source
Discrete & Computational Geometry, 2014 Let L_1, ..., L_d be pairwise disjoint collections of lines in a d-dimensional vector space over some field. If the collections are sufficiently generic we prove that there exists a d-colouring of the set of multijoints J such that for each j, for each line in L_j, the number of points on it of colour j is O(|J|^{1/d}).
Anthony Carbery +1 more
openaire +3 more sources
Sensors, 2018 Near infrared hyperspectral data were collected for 200 Syrah and Tempranillo grape seed samples. Next, a sample selection was carried out and the phenolic content of these samples was determined.
Berta Baca-Bocanegra +3 more
doaj +1 more source
Screening for Innovative Sources of Carotenoids and Phenolic Antioxidants among Flowers
Foods, 2021 Flowers have been used for centuries in decoration and traditional medicine, and as components of dishes. In this study, carotenoids and phenolics from 125 flowers were determined by liquid chromatography (RRLC and UHPLC).
Antonio J. Meléndez-Martínez +6 more
doaj +1 more source
Applied SciencesThe development of in silico methods for accurately predicting the perceived color of wine pigments is still a challenge for current theoretical approaches.
Francisco Chamizo-González +5 more
doaj +1 more source
THE DISCRIMINATION OF COLOUR [PDF]
BMJ, 1911 Abstract In a paper on the relation of light perception to colour perception, and in previous writings, I have stated that if a portion of the spectrum be isolated, it will appear monochromatic, the length of the monochromatic region varying with the intensity and wave-length of the light and the colour perception of the observer ...
openaire +4 more sources
FoodsDefatted grape seed meal (DGSM) is a residue obtained from grape pomace and is an important source of protein. The aim of this study was to select peptides with optimal antioxidant and colour properties, obtained using enzymes of different origins and ...
María del Rosario Rodríguez-Muñoz +4 more
doaj +1 more source
The Effect of Double Crosslinker on Precipitation Polymerization of Poly(acrylic acid) [PDF]
علوم و تکنولوژی پلیمر, 2014 Cross-linked poly(acrylic acid)s were prepared by dual cross-linkers via precipitation polymerization method in a binary organic solvent. Polyethylene glycol diacrylate (PEGDA-400) as a long-chain cross-linker and di(trimethylol propane) tetraacrylate ...
Hajar Es-haghi, Hossein Bouhendi
doaj +1 more source