Can Colour-Blind Distinguish Colour Palettes?
نویسندگان
چکیده
منابع مشابه
Can Colour-Blind Distinguish Colour Palettes?
Let c : E(G) → [k] be a colouring, not necessarily proper, of edges of a graph G. For a vertex v ∈ V , let c(v) = (a1, . . . , ak), where ai = |{u : uv ∈ E(G), c(uv) = i}|, for i ∈ [k]. If we re-order the sequence c(v) non-decreasingly, we obtain a sequence c∗(v) = (d1, . . . , dk), called a palette of a vertex v. This can be viewed as the most comprehensive information about colours incident w...
متن کاملColour-blind Can Distinguish Colour Pallets
Let c : E → {1, . . . , k} be an edge colouring of a connected graph G = (V,E). Each vertex v is endowed with a naturally defined pallet under c, understood as the multiset of colours incident with v. If δ(G) > 2, we obviously (for k large enough) may colour the edges of G so that adjacent vertices are distinguished by their pallets of colours. Suppose then that our coloured graph is examined b...
متن کاملAffective Colour Palettes in Visualization
The communication of affect, a feeling or emotion, is central to creating engaging visual experiences. We report research into how different colour properties (lightness, chroma and hue) contribute to different affective impressions in information visualization applications. Our results provide initial evidence that colour properties can be manipulated to achieve affective expressiveness in inf...
متن کاملNon-photorealistic Rendering with Reduced Colour Palettes
In contrast to photorealistic rendering, where richer colours are likely to be preferred, non-photorealistic rendering can often benefit from some abstraction, and colour palette reduction is one direction. By using a small number of carefully selected colours the overall tonal distribution can be well expressed with less visual clutter. This is also essential to simulate certain art forms, suc...
متن کاملCombination of Colour Favoured and Colour
In this research we described the effective Hamiltonian theory and applied this theory to the calculation of current-current (Q1,2) and QCD penguin (Q3,…,6) c quark decay rates. We calculated the decay rates of semileptonic and hadronic of charm quark in the effective Hamiltonian theory. We investigated the decay rates of D meson decays according to Spectator Quark Model (SQM) for the calculati...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Electronic Journal of Combinatorics
سال: 2013
ISSN: 1077-8926
DOI: 10.37236/2319