My photo program allows an image to be divided into multiple color channels. On the CIE diagram we know the neutral point and can estimate blue/ yellow spectrum. (Just can't make neutral point as white.) Not sure what to suggest for video. Good luck.
Actually that interesting idea has been around for a while, including commercial glasses and contact lenses. The usual strategy is to put a colored lens in front of one eye, and let the brain gain some information by comparing images. There seems to be some help, but not enough that it has become popular. A web search will turn up multiple perspectives.
This is wonderful, but I didn't understand the "channel" part, which you went by too quickly. It turned the blue and green into mucky yellowish browns. Can you please expand why? ( Ca. 8:18 )
The weirdest thing about colourblindness is not knowing you have it for a large portion of your life. Then you find out (in my case tritanomaly), and you realise you've never seen indigo, magenta, orange, mauve, violet, turquoise, aqua, teal, or purple properly 🤯 I always wondered why everyone kept saying Mace Windu's lightsaber was purple when it was so obviously pink 😂
Why isn't there a dramatic difference between Protonopes and Deuteranopes? They look the same. But with Tritanopia, it's a complete difference. You'd think each one would have their own unique color pallet but they don't. Why do those two look the same? Does anyone know the answer?
They are different sides of the same coin. You have to think of colorblindness in terms of the opponent channels, not necessarily the cones. Protan and Deutan are both red-green colorblindnesses and Tritan is blue-yellow. The red-green channel is calculated as the difference between the red and green cones, so is deactivated if either the red cone or green cone are missing, so the effect is pretty much the same, i.e. no red-green channel. They only differ a little bit because of how the blue-yellow channel is calculated. The BY channel is the difference between the blue cone and a phantom yellow cone. You don't have a yellow cone, but your body cleverly just takes the average of the red and green cones and says "yup, thats yellow". So now someone missing their red or green cones, will accordingly have a yellow that is a little bit shifted towards red (protan) or green (deutan), which is why they look a little bit different, despite being almost the same.
Wow, I had a mate who was telling me he was colour blind yet he could see Red/Green and Blue/Yellow and he said he could see red but he couldn't tell many shades of it. Now I realise it was Hybrid cones. I just thought he was talking shit lol
I have a question. Since I ahve been diagnosed as deuteranope, this means that I completelly lack green photo receptor which means that I have absolutelly no idea how the real green color is? So, all my life (regarding color green) is based on a lie ?
Noah Roller My green would look like a brown to your perception. But to me, green is a color of itself while brown is a different color. So, I am questioning myself.. Since I see no green (I completelly lack the photo receptor to perceive this color) then what does my brain show me when I see green? (I can distinguish green from brown. Not all times, but 95% of times I can.)
There are people (rare) who are colour blind in one eye. I'm surprised they are not used more by researchers as they obviously can answer those types of questions easily.
My photo program allows an image to be divided into multiple color channels. On the CIE diagram we know the neutral point and can estimate blue/ yellow spectrum. (Just can't make neutral point as white.) Not sure what to suggest for video. Good luck.
Actually that interesting idea has been around for a while, including commercial glasses and contact lenses. The usual strategy is to put a colored lens in front of one eye, and let the brain gain some information by comparing images. There seems to be some help, but not enough that it has become popular. A web search will turn up multiple perspectives.
This is wonderful, but I didn't understand the "channel" part, which you went by too quickly. It turned the blue and green into mucky yellowish browns. Can you please expand why? ( Ca. 8:18 )
The weirdest thing about colourblindness is not knowing you have it for a large portion of your life. Then you find out (in my case tritanomaly), and you realise you've never seen indigo, magenta, orange, mauve, violet, turquoise, aqua, teal, or purple properly 🤯 I always wondered why everyone kept saying Mace Windu's lightsaber was purple when it was so obviously pink 😂
Excellent!
Why isn't there a dramatic difference between Protonopes and Deuteranopes? They look the same. But with Tritanopia, it's a complete difference. You'd think each one would have their own unique color pallet but they don't. Why do those two look the same? Does anyone know the answer?
They are different sides of the same coin. You have to think of colorblindness in terms of the opponent channels, not necessarily the cones. Protan and Deutan are both red-green colorblindnesses and Tritan is blue-yellow. The red-green channel is calculated as the difference between the red and green cones, so is deactivated if either the red cone or green cone are missing, so the effect is pretty much the same, i.e. no red-green channel. They only differ a little bit because of how the blue-yellow channel is calculated. The BY channel is the difference between the blue cone and a phantom yellow cone. You don't have a yellow cone, but your body cleverly just takes the average of the red and green cones and says "yup, thats yellow". So now someone missing their red or green cones, will accordingly have a yellow that is a little bit shifted towards red (protan) or green (deutan), which is why they look a little bit different, despite being almost the same.
And how did you delete the colors? I'm just trying to make a video without red and green tones simulating the protanopia but i can't... Any help?
Use a colour blindness app and take a screen munch
Would something like old school 3D glasses have any effect on someone who is color blind?
Several handheld filters were used by colorblind folks in the electronics industry to distinguish the resistor color bands.
the colorblind spectrum isent purple but grayish
What’s the difference between Protan and Deutan colors on the spectrum? I don’t see any difference and I wonder if it’s normal..?
The red looks darker in protanope
I have monochromatic vision, I can't see any colour :) I never heard of anyone else with monochromacy!
Did u cannot see any colours?i feel bad for u😭😭😭
So unique!
Wow, I had a mate who was telling me he was colour blind yet he could see Red/Green and Blue/Yellow and he said he could see red but he couldn't tell many shades of it. Now I realise it was Hybrid cones. I just thought he was talking shit lol
I have a question.
Since I ahve been diagnosed as deuteranope, this means that I completelly lack green photo receptor which means that I have absolutelly no idea how the real green color is? So, all my life (regarding color green) is based on a lie ?
Noah Roller My green would look like a brown to your perception. But to me, green is a color of itself while brown is a different color. So, I am questioning myself.. Since I see no green (I completelly lack the photo receptor to perceive this color) then what does my brain show me when I see green? (I can distinguish green from brown. Not all times, but 95% of times I can.)
There are people (rare) who are colour blind in one eye. I'm surprised they are not used more by researchers as they obviously can answer those types of questions easily.
Not a lie, but rather a comparison?
Damn.... at 8:27 did he change the image at all? Hahahaha I literally saw no difference. 😂😂😂
If your not color blind it changes heaps, from green to redish brown
Only 20 % of those who are colour-blind know they are, maybe you are colour-blind?
Red and "Red like" cones look absolutely identical to me. Am I the only one????
Nevermind, red like is slightly orange