TIL The color purple is a non-spectral color. Meaning it is always a combination of two different wavelengths of electromagnetic radiation. zmescience.com/science/co…
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πŸ‘€︎ u/Juuhonber
πŸ“…︎ Aug 04 2021
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Another frame of the endless generative video, noise and radial gradient as a source of spectral color, another 3d-to-2d noise as feedback displacer, GLSL, realtime
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πŸ‘€︎ u/xemantic
πŸ“…︎ Sep 14 2021
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What has been preventing us from having the subpixels in cameras and screens having the spectral sensitivity/emission curve matching the equivalent color sensing cells in the human eye?

A separate question would be the same thing, but about the dynamic range, the range of brightness from darkest to brightest and number of levels of brightness differentiable in-between. The main question I'm curious here is about color detection/reproduction, the correct ratio between the subpixels, for each frequency of the EM spectrum compared to what would be perceived in person under the exact same lighting conditions; so if you won't be covering both equally (or at all) despite being capable of, then please prioritize the color question.

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πŸ‘€︎ u/TiagoTiagoT
πŸ“…︎ Nov 23 2021
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Layering spectral colors in feedback with sdf + noise + noise based pixel displacement, GLSL shader v.redd.it/fxbirvgzebp71
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πŸ‘€︎ u/xemantic
πŸ“…︎ Sep 23 2021
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NMSCE Community Entry 1: Spectral Shift/Paradise/ Bioluminsecent Green Grass/ Bubbles/ Blue Water/ Beautiful colors shift at distance!/ Land crabs/ Varied trees/ VyKeen T3/ SS Multitool A-24/ Airless Planet, low-grav whispering eggs for nanites. Full review link and additional details in comments! reddit.com/gallery/pzxld5
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πŸ‘€︎ u/Modmaven
πŸ“…︎ Oct 02 2021
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Color Crush β€’ Sorrows Edge β€’ Medaxe β€’ Spectral Flex
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πŸ‘€︎ u/SharkyCombos
πŸ“…︎ Oct 23 2021
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πŸ’πŸ₯• I developed this device that collates spectral color data of varying fruits and vegetables with Arduino Nano 33 IoT to detect ripening stages based on spectral color with a TensorFlow Keras neural network model. hackster.io/kutluhan-akta…
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πŸ‘€︎ u/the-amplituhedron
πŸ“…︎ Jul 06 2021
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I really enjoy the Energy bra high neck LL in the Spectral Fusion Jacquard Autumn Red Teal Lagoon color (size 4). So glad it was on markdown and my local store had it! It’s so hard to truly see the pretty colors in photos. πŸ’™ reddit.com/gallery/oboz9b
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πŸ‘€︎ u/Thiccbricc27
πŸ“…︎ Jul 01 2021
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Crazy Collection of Aptarkabian Glitch Worlds with extra Chromatic Effects & Spectral Effects or other notable anomalies. In one region: 7 Spectral Shift worlds (color shift as you move), and the record-breaking system has 4 (out of 6) Glitch (Exotic) planets. reddit.com/gallery/q4imyf
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πŸ‘€︎ u/BlackStorkARFL
πŸ“…︎ Oct 09 2021
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"Spectral Scarab" - Original is 464x120 pixels, 8 colors - I'm pretty happy with this one - I struggled with the gemstones a bit, but I think it came together. The palette is up as "Spectral Scarab" on Lospec if anybody wants to use it.
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πŸ‘€︎ u/LostInIndigo
πŸ“…︎ Oct 17 2021
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I tried some affine transformed + noise transformed feedback on floating point offscreen texture shaded in GLSL with procedural color palette by Inigo Quilez + spectral color by Alan Zucconi
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πŸ‘€︎ u/xemantic
πŸ“…︎ Oct 25 2021
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I don’t usually wear or buy this kind of bra. I’m not one to workout in a bra either. But these colors were waaay to pretty to pass πŸ₯° ✨Spectral Fusion Jacquard Energy Bra High Neck Long Line + Regatta Blue WT+ Dark Prism 2.5” HH + 2.5” Blue Glow HH✨ reddit.com/gallery/og7pvq
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πŸ‘€︎ u/Paolita40
πŸ“…︎ Jul 08 2021
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πŸ’πŸ₯• I developed this device that collates spectral color data of varying fruits and vegetables with Arduino Nano 33 IoT and Raspberry Pi to detect ripening stages based on spectral color with a TensorFlow Keras neural network model. hackster.io/kutluhan-akta…
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πŸ‘€︎ u/the-amplituhedron
πŸ“…︎ Jul 07 2021
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Two 1st for the room, 2 new unlocks including a pretty cool looking country chic paint Spectral Mint and a decent color finger panel Gingerbread. IVoteForColor reddit.com/gallery/puelp7
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πŸ‘€︎ u/LyninPA
πŸ“…︎ Sep 24 2021
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Just got my energy bra high neck long line in spectral fusion jacquard autumn red teal lagoon (6) πŸ’™ did a send sale to get it and omg the colors! πŸ₯° don’t know which pair of shorts I’ll pair with them - what do you guys think? reddit.com/gallery/oj29c2
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πŸ‘€︎ u/sophie_sway
πŸ“…︎ Jul 12 2021
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πŸ’πŸ₯• I developed this device that collates spectral color data of varying fruits and vegetables with Arduino Nano 33 IoT to detect ripening stages based on spectral color with a TensorFlow Keras neural network model. hackster.io/kutluhan-akta…
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πŸ‘€︎ u/the-amplituhedron
πŸ“…︎ Jul 07 2021
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Natural Zircon Gem with Intense Dispersion (The Breakup of White Light into Spectral Colors)
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πŸ‘€︎ u/Stevemoriarty
πŸ“…︎ Feb 17 2021
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Prism "A dispersive prism can be used to break white light up into its constituent spectral colours(the colors of the rainbow). Furthermore, prisms can be used to reflect light, or to split light into components with different polarizations." A lighting update?, a space travel upd(light travel)?
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πŸ‘€︎ u/nandos185
πŸ“…︎ Jun 01 2021
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πŸ’πŸ₯• Vegetables and Fruits Ripeness Detection by Color w/ TensorFlow | Collate spectral color data of varying fruits and vegetables with Arduino Nano 33 IoT and interpret this data set with a neural network model to predict ripening stages. hackster.io/kutluhan-akta…
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πŸ‘€︎ u/the-amplituhedron
πŸ“…︎ Jul 06 2021
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Isaac Newton said, β€œIndeed rays, properly expressed, are not colored.” Spectral power distributions (SPDs) exist in the physical world, but color exists only in the eye and the brain.

from "A Guided Tour of Color Space" by Charles Poynton

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πŸ‘€︎ u/chroma-phobe
πŸ“…︎ Jun 11 2021
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TIL that purple is a "non-spectral color", which means that it exists only in our minds: there is no wavelength of light that corresponds to it. Our brain perceives purple when it sees a mixture of strong red and strong blue light, without any green. hyperphysics.phy-astr.gsu…
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πŸ‘€︎ u/apikoros18
πŸ“…︎ Apr 06 2021
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Special filters in glasses can help the color blind see colors better, persisting after the glasses are taken off. A new study found that special patented glasses engineered with advanced spectral notch filters enhance color vision for those with common types of red-green color vision deficiency. health.ucdavis.edu/health…
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πŸ‘€︎ u/InvictusJoker
πŸ“…︎ Jul 14 2020
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Chromatone: a rather scientific system of corresponding 12 chromatic notes to 12 spectral colors

Hey everyone! I'm new to reddit and it's my first post, but I feel it's the right place to share my work of two recent years. In short – as a designer willing to teach himself music harmony, I've developed a system of juxtaposed colors and pitch classes. After a huge research I've come up to a really simple, but universal principle, that really makes sense.

Just as we divide the octave into 12 equally spaced notes from A to G#, we can divide the color wheel into 12 equally spaced colors from red to crimson. So we got a clean visual music language. That's what I've called Chromatone and continue using and developing for more than two years.

At first it was just my personal way of learning tonal music as a designer and a drummer. But then I realized that the main advantage of Chromatone is not in learning, but in communicating! I know, that it's not the first time notes and scales are juxtaposed to colors. Isaac Newton tried to tie 7 colors and 7 notes together, Skryabin composed scripts for colored lights and Rimskiy-Korsakov developed a theory of "colored hearing", but all those approaches were somewhat subjective. And here we have a kind of objective system.

It's really simple: we have our universal 12-TET based on pure math and also we get the colors derived from standardized HSL (HSB) color system just by rotating the hue by 30 degrees for each semitone. So we can obtain a new sign system, that we can share all together. So if A is red for me and you, we can really start playing in red. It's like a self induced synesthesia. And how powerful it may be to communicate music to children, for example. Or we can create some stunning visualizations of different songs, that are not only beautiful, but very informative to anyone around the globe. We can just add colors to the black and white keys and sheet music! I know that many of visually thinking people may find their way into music with such a useful tool.

I publish all the materials that I created at the website https://chromatone.center and for now there is much to explore. There are some original schemes and illustrations for the science of sound and color. I also created a bunch of JS web-apps to explore the music possibilities of the browser and the potential of Chromatone to communicate music information. And also there are paper cheat-sheets and colorful vinyl stickers available to mark keys of almost any instrument. I'm using all of it my

... keep reading on reddit ➑

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πŸ‘€︎ u/davay42
πŸ“…︎ Dec 04 2020
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πŸ’πŸ₯• Vegetables and Fruits Ripeness Detection by Color w/ TensorFlow | Collate spectral color data of varying fruits and vegetables with Arduino Nano 33 IoT and interpret this data set with a neural network model to predict ripening stages. hackster.io/kutluhan-akta…
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πŸ‘€︎ u/the-amplituhedron
πŸ“…︎ Jul 06 2021
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[US-MI] [H] Silver Widow Keypora , Latrialum Spectral Esc, and/or Paypal [W] Keyporas (SUPER COLOR Affair and Heilotrope) and Lats (ideally black or purple colored)

Timestamp:https://imgur.com/a/CxrEMhW

Hello everyone!

I am looking to trade my lat and Keypora (PayPal can be added to a trade and or if you that I buy them off of you for strictly PayPal, I'm not opposed to it!)

In terms of the Keypora, I am eyeing the following:

-SUPERCOLOR Affair Keypora

-SUPERCOLOR Heliotrope Keypora

In terms of the Lat, I am looking to simply color swap. Ideally I am looking for the following lats but I am open to offers that would look nice with gmk first love. LAT IS GONE BUT I STILL WANNA PURCHASE ONE OF THESE LATS

-Subterfuge

-Pinnacle

-Ganymede

-Imperial Subterfuge

-Imperial Destruction

-Imperial Devastation

As always, comment before PM please and I would appreciate any leads!

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πŸ‘€︎ u/ABash11
πŸ“…︎ Apr 29 2021
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Any Recommendations for a Spectral Meter to test CRI and Color Temperatures?

Any Recommendations for a Spectral Meter to test CRI and Color Temperatures?

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πŸ‘€︎ u/milkboy33
πŸ“…︎ May 17 2021
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TIL Astronomers from Johns Hopkins University, studying spectral analysis of over 200,000 galaxies, initially determined the average color of the universe to be a greenish white. Later study corrected this to a slight beige. A vote followed by press coverage christened the final color "Cosmic Latte" en.wikipedia.org/wiki/Cos…
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πŸ‘€︎ u/codamission
πŸ“…︎ Feb 07 2021
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REAPER Tip: Color audio waveforms by note/pitch ("Spectral Peaks" w/ specific settings, Great for song-recreations/transcribing) youtu.be/XqZL9oldTmw
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πŸ‘€︎ u/GavinRayDev
πŸ“…︎ Mar 06 2021
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TIL that purple is a "non-spectral color", which means that it exists only in our minds: there is no wavelength of light that corresponds to it. Our brain perceives purple when it sees a mixture of strong red and strong blue light, without any green. hyperphysics.phy-astr.gsu…
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πŸ‘€︎ u/Bearsandgravy
πŸ“…︎ Apr 06 2021
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Shooting a dyed spectral arrow should make the target glow that color

Of course this can be possible if there's a new feature that allows players to dye spectral arrows. The recipe should be like the color stained glass recipe.

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πŸ‘€︎ u/Expobro
πŸ“…︎ Mar 29 2021
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Zombicide Spectral Walkers, which color do you guys like better?
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πŸ‘€︎ u/cable1965
πŸ“…︎ Feb 26 2021
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Realized I need a spectral rainbow flame. All I have is one of every color πŸ˜‘

Anybody got a spare or I just gotta wait a year to evolve a REM pull?

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πŸ‘€︎ u/Kurt0690
πŸ“…︎ Feb 14 2021
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Spectral Color Skull one of my fist NFTs v.redd.it/inwl4uvsxlr61
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πŸ‘€︎ u/sexydeathbot
πŸ“…︎ Apr 06 2021
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Small but mighty! This 5mm Australian opal I picked up shimmers with all the spectral colors. v.redd.it/wjkfm0g3uz461
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πŸ‘€︎ u/mvmgems
πŸ“…︎ Dec 13 2020
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Hito's Spectral Slayer arms are not color coded like the chest gear I remember having the thread on it colored at one point but now it won't show up at all. a glitch?
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πŸ‘€︎ u/Entua
πŸ“…︎ Jan 16 2021
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TIL that purple is a "non-spectral color", which means that it exists only in our minds: there is no wavelength of light that corresponds to it. Our brain perceives purple when it sees a mixture of strong red and strong blue light, without any green. hyperphysics.phy-astr.gsu…
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πŸ‘€︎ u/purple
πŸ“…︎ Apr 06 2021
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A student-led effort to get the University of Georgia’s first research satellite into space is ready for launch. The small satellite SPOC, short for Spectral Ocean Color, is due for takeoff a little after 10 p.m. on Tuesday, Sept. 29. wsbradio.com/news/local/d…
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πŸ‘€︎ u/Sariel007
πŸ“…︎ Sep 28 2020
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[todayilearned] TIL that purple is a "non-spectral color", which means that it exists only in our minds: there is no wavelength of light that corresponds to it. Our brain perceives purple when it sees a mixture of strong red and strong blue light, without any green. hyperphysics.phy-astr.gsu…
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πŸ‘€︎ u/Know_Your_Shit_v2
πŸ“…︎ Apr 06 2021
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TIL that purple is a "non-spectral color", which means that it exists only in our minds: there is no wavelength of light that corresponds to it. Our brain perceives purple when it sees a mixture of strong red and strong blue light, without any green. reddit.com/r/todayilearne…
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πŸ‘€︎ u/mappersdelight
πŸ“…︎ Apr 06 2021
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Stray Kids (슀트레이 ν‚€μ¦ˆ) - Grow Up (OT8/SKZ2020 ver.) [Han/Rom/Eng] Color Coded Lyrics | Spectral KPOP youtube.com/watch?v=u7RKD…
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πŸ‘€︎ u/DYMABASE
πŸ“…︎ Mar 15 2021
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Stray Kids (슀트레이 ν‚€μ¦ˆ) - Grow Up (잘 ν•˜κ³  μžˆμ–΄) [Han/Rom/Eng] Color Coded Lyrics | Spectral KPOP youtube.com/watch?v=k3yUk…
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πŸ‘€︎ u/DYMABASE
πŸ“…︎ Mar 15 2021
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Stray Kids (슀트레이 ν‚€μ¦ˆ) - ROCK (돌) [Han/Rom/Eng] Color Coded Lyrics | Spectral KPOP youtube.com/watch?v=pD-sl…
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πŸ‘€︎ u/DYMABASE
πŸ“…︎ Mar 13 2021
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Different color spectral blades Lightsaber remodel in creative to keep them in creative while having a similar look to lightsabers.
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πŸ“…︎ Dec 21 2019
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