The Poisson point process has a flat power spectrum while the Poisson disk exhibits a desirable « blue noise » spectrum. Matches the arrangement of photoreceptors in the retina. https://t.co/aTxVIltA4C https://t.co/0Y8hIpsnpx https://t.co/RHhQaQ4kB3
colorspace: A Python Toolbox for Manipulating and Assessing Colors and Palettes
#python implementation of the #rstats pkg of the same name #dataviz
Lead author @RetoStauffer2
PyPI release, web page, blog post, interactive apps, arXiv paper, ...
https://t.co/bgg3PThPgd
“…the same can be applied to marriage - another audacious feat of the imagination - which, for some of us, like art, like faith, draws into focus what it is to love. It is order itself that allows us to be free.” (@nickcave)
https://t.co/JXeT5P35M3
“[…] Any good conversation takes you beyond familiar ground, it takes you in unexpected directions. Every conversation leads to conversion of everybody! […] In the first place of yourself. […] But you don’t know where it will lead you…” Fr T. Radcliffe
The kissing number of a mathematical space is the maximum number of non-overlapping unit spheres that can be tangent to a central sphere.
The kissing number in n dimensions is unknown for n > 4, except for n = 8 (240) and n = 24 (196,560).
How many colors are there? Have a listen to this 9.5 minute conversation between two AI “podcasters" about @pezike’s and my paper on color cardinality (courtesy of @GoogleAI NotebookLM): https://t.co/pyWThfko4q (original article available here: https://t.co/gzjJRZPzTh) Enjoy!
Fantastic to see @ROE_Visual manufacturing RGBCA LED panels, those will fill the spectral voids between the LED wall primaries and help increasing colour fidelity: https://t.co/r6ZwXvdlHc
Have you ever wanted to implement a gamut mapping algorithm but didn’t know where to start? On 28th October I will be teaching a course that shows how to get “From zero to a first gamut mapping with GitHub Copilot” https://t.co/PZKs0H2zIF Join remotely or in person at #CIC32.
We are looking for a fully funded PhD student to join our team in London and play a key role in an innovative project focused on augmenting colour communication within and across different languages.
https://t.co/U0smpliW6D
“When cultures meet, there should remain a space between them [:…] Zwischenraum, the room between. This is the fertile space between cultures when each retains its identity but is open to the other. Aquinas said that when there is love, the two become one, but remain distinct.”
‘There are only two kinds of people, those who accept dogmas and know it, and those who accept dogmas and don’t know it… Trees have no dogmas. Turnips are singularly broadminded.’ (G. K. Chesterton)
‘We are already one. But we imagine that we are not. And what we have to recover is our original unity. What we have to be is what we are.’ (Thomas Merton)
A surprising & little-known results in classical statistics:
mean (μ) and median (m) are within one std deviation:
|μ−m| ≤ σ
For unimodal densities, bound is even tighter
|μ−m| ≤ 0.7746 σ
This beautiful results first appeared in a 1932 paper by Hotelling & Solomons
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My keynote, co-authored with @jan_morovic (who also gave another keynote), was entitled "Atomic color: from points to probability distributions". You can read more about it (and all other papers at the workshop) in the proceedings here: https://t.co/d75GWwZ4Sn
Last week I participated in the 2024 #Computational#Color#Imaging#Workshop at @unimib. Many thanks to Prof Schettini, Bianco and Buzzelli for their kind invitation and superb organisation, and also Prof Tremeau and Tominaga as co-chairs of the event.