• aeronmelon@lemmy.world
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    34 minutes ago

    Because no one has posted the other photos:

    And this is a photo of the same dress taken under proper lighting:

  • truthfultemporarily@feddit.org
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    45 minutes ago

    ITT: people telling other people they’re trolling rather than accepting that humans can perceive reality differently, and the own perception is never objective.

  • Kinggold@feddit.org
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    1 hour ago

    I remember seeing different colors on different screens, so I think part of the perception difference are the saturation and brightness settings of your screen

    • whome@discuss.tchncs.de
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      38 minutes ago

      Yeah when I first saw the post, it was white and gold, then I read your comment and turned the brightness off my phone all the way down an now it’s black and blue.

    • gerryflap@feddit.nl
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      1 hour ago

      Yeah that definitely has an influence as well. If I tilt my screen I can make it more blue and black, but straight on it’s white and gold.

  • mehdi_benadel@lemmy.balamb.fr
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    2 hours ago

    For your information : the dress is really blue and black, according to the store and manufacturer. The vast majority of people see it as white and gold, but I personally think most people are not used to decrypting overexposed pictures, hence their inability to perceive the right colors.

    • Owl@mander.xyz
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      44 minutes ago

      not used to decrypting overexposed pictures

      I used to see it black and blue, now I see it white and gold.

      + I do photography and often have to work with overexposed pictures

      Edit: just looked at it again now its black and blue. Wtf brain

    • burntrealm@lemmy.zipBanned
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      2 hours ago

      Wow you figured out how to break JPG encryption? Someone call Alan Turing, we got a prodigy over here

      • mehdi_benadel@lemmy.balamb.fr
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        2 hours ago

        I’m French, we often use comparable actions verbs even if it’s not their real context. More commonly known as the metaphore stylistic device.

      • IndiBrony@lemmy.world
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        1 hour ago

        Decrypt is closely related to the word “interpret”, which is something I personally interpreted from a history of decrypting English text written by nonnative speakers on the internet. 👍

        The same words often have different meanings in different countries; something you should take into account in case you ever decide to take a German gift from a slim Dutchman.

  • ace_garp@lemmy.world
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    1 hour ago

    The dress is a bistable picture, similar to the Spinning Dancer, which you can consciously reverse the direction of spin with some practice.

    To see the dress as blue-black, I first look at the black dress in the bottom-left corner, then shift gaze to the main dress when colour is established.

    To see the dress as white-gold, I first look at the sunny regions on the right, then move gaze across, when the main dress goes to white-gold.

    • It may help to cover or mask the opposite region, when focusing on one side.

    • For detail, 10 years ago I saw this as white-gold and did not change from that perception. Did not know what all the fuss was about this dress. Today, I saw it as white-gold initially, but 10 minutes later, after two friends saw it as blue-black, I also saw it as blue-black and could not shake it.

  • Zoldyck@lemmy.world
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    3 hours ago

    I’m still convinced this is the biggest troll. It’s clearly white and gold

    • Opisek@lemmy.world
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      2 hours ago

      Stop trolling me. It’s blue and black. I could never figure how people might perceive it otherwise.

      • mic_check_one_two@lemmy.dbzer0.com
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        2 hours ago

        They see the blue as shaded white, and the glossy black has enough yellow reflected in it that they think it is shadowy gold. Basically, you’re seeing the dress as if it’s lit from the front. You see the colors as blue and black, because that’s what’s on the screen. But other people’s brains decide that the dress is backlit, so the colors facing the camera are actually shaded.

    • 474D@lemmy.world
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      3 hours ago

      You can literally sample the rgb values and see it’s blue and black

      Edit: am I part of the joke here??? It’s clearly blue and black…

      • Zagorath@aussie.zone
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        2 hours ago

        am I part of the joke here??? It’s clearly blue and black…

        The objective fact is…it is a blue and black dress. Other photos of the same dress show that.

        But I cannot, for the life of me, see how anyone can possibly get that from this photo. Sample the RGB values all you want and it clearly is not black in this photo. The exposure and white balance have messed around with it so much it is incomprehensible to me how anyone can see it as blue and black.

        • Rooskie91@discuss.online
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          2 hours ago

          “The phenomenon revealed difference in human color perception…”

          Yes, you’re becoming a part of the joke. People LITERALLY see the dress differently. It doesn’t matter what the objective facts are. TBH, it says a lot about humanity. Even when we have evidence that subjective experiences can vary, and even contradict each other, we still end up arguing over whose viewpoint is “correct”.

        • agamemnonymous@sh.itjust.works
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          2 hours ago

          The lighting of the room is clearly yellow. The black stripes look to be a very glossy material, which when lit with yellow light reflects goldish. There’s no way that lighting turns a white dress blue.

          • Odo@lemmy.world
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            2 hours ago

            See, it always looked to me like blue light (or maybe shadow) around the dress itself, where the only sense it makes to my brain is that the fabric is white.

      • nevm@lemmy.ml
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        3 hours ago

        You’re good. It’s black and blue. At a pinch, maybe blue and black.

      • realitista@lemmy.world
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        2 hours ago

        Where the hell is the black supposed to be? Nothing is that dark here. I can easily accept blue, white, or gold, but there’s clearly no black.

      • Victor@lemmy.world
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        2 hours ago

        You can literally sample the rgb values

        It doesn’t matter. This phenomenon can be explained by something called color constancy.

        I remember some versions of this image where I could literally switch between perceptions at will, when I imagined different surrounding light temperatures/environments.

        It’s a subjective perception.

        • mic_check_one_two@lemmy.dbzer0.com
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          2 hours ago

          I can literally switch between perceptions with this exact image. It’s sort of like that “are there six cubes or ten” illusion. Depending on how I look at it, I can see either one.

  • Owl@mander.xyz
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    55 minutes ago

    Wait

    Until now I always saw this dress as blue and black

    Can this change ???

  • enbiousenvy@lemmy.blahaj.zone
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    3 hours ago

    the first time ever I see this image, years ago, I could see both white-gold and black-blue. I don’t know why I can only see white-gold now.

    but assuming the bright light in the back is warm sun light, I think this is why my brain is more accepting that the blue tint is more of a shaded area from the sun, while the base color is white. the yellow-blue contrast

        • 474D@lemmy.world
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          3 hours ago

          This literally clears up nothing for me and I’m about to lose it. It’s still fucking blue and black

          • Nikko882@lemmy.world
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            2 hours ago

            What finally worked for me on the image above is to look at the yellow dress on the image above on my phone, then zoom in on the part in blue light, then squint so I barely see what I’m doing and move the zoomed in section so that it only shows the party of the black and blue dress in yellow light, and then open my eyes again. Then it finally looked yellow and white.

          • solsangraal@lemmy.zip
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            3 hours ago

            if you’re in a room with yellow lighting, then the “black” actually looks black. but if the lighting in the room is blue, then the “black” looks yellow. it’s the different surrounding colors that makes one certain color look like 2 different colors

          • tiramichu@sh.itjust.works
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            2 hours ago

            The real dress is actually blue and black, yes, but the illustration tries to show how the exact same colours can look different depending on lighting and context.

            In the diagram, the dress on the left is strongly blue and black, while the dress on the right is strongly white and yellow.

            And yet the connected parts of the dresses with the “pipes” between them show the exact same colour on one dress can look like a different color on the other. The “pipe” is there so you can follow it with your own eyes from one side to the other and observe that it is indeed the same colour on both sides, despite looking very different when observed as part of the whole image.

            The point being, how our brains perceive colour is very situationally dependent, and some people assume a different situation than others, hence the differences in perception.

            People tend to believe that vision is absolute, that we all have the same eyes and see the same things, but that’s absolutely not true. The dress phenomenon occurred because It’s not about what your “eyes” see in absolute terms, it’s about what your “brain” does with that information.

        • Valmond@lemmy.world
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          2 hours ago

          This explains it neatly, the “gold” (which isn’t a color btw) is just brown, and the blue is quite light.

          It’s all about contrasts, put a color near a light one and it appears darker, put it near a darker one and it appears lighter.

          Bet the bordercolor on different browsers/phones made it look more one way or another.

          Also, cold shadows are devoid of yellow so a blue is easily mistaken for a shadow. The impressionist used this trick a lot, light blue/cyan for shadows. Sounds crazy but it works.

          Very clever trick.

    • positiveWHAT@lemmy.world
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      3 hours ago

      Yes. The people who see white and gold must not register the yellow indoor light of the picture and are probably very outdoorsy people.

      • sykaster@feddit.nl
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        3 hours ago

        Brother I’m more vampire than man and I can only see white and gold. I have no idea how to use it as black and blue

      • balsoft@lemmy.ml
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        2 hours ago

        Hm, this is interesting - I am indeed “outdoorsy” and could only see “white and gold in shadow”. I think this might also be because of the highlight on the right suggesting that it’s daylight all around and the dress is in deep shadow, and the blue color is also highly reminiscent of “white cloth in deep shadow”. This XKCD helped me clear up the confusion and now if I squint I can see both color schemes:

        https://xkcd.com/1492/

      • MushuChupacabra@lemmy.world
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        3 hours ago

        I’ve actually experienced the perceptual shift from blue and black to white and gold. The moment was fleeting, but definitely registered white and gold. And then back to blue and black, and I’ve never been able to replicate the shift.

        • Zagorath@aussie.zone
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          2 hours ago

          I’m usually pretty good at shifting between the two ways to perceive optical illusions. But for this one I cannot see anything but white and gold. Even knowing that it’s actually blue and black, I still see it as that.

  • Slayer@infosec.pub
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    1 hour ago

    I currently see blue/light blue and black+gold, but no white. If I remember correctly I never saw white.