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“The Dress” was posted by Caitlin McNeil, who saw “the dress” photo from her friends and thought it was a white and gold dress. She saw the dress “obviously blue and black” in real life, and reposted the photo to ask the questions to her followers. On the same day, it went viral and led to further public discussion surrounding the image. “The Dress” is mentioned more than 10 million tweets within a week and covered by other social and mainstream media such as CNN, The Washington, New York Business Journal etc.
The phenomenon originated from a washed-out colour photograph of a dress posted on the social networking service Facebook. Within a week, more than ten million tweets had mentioned the dress, using hashtags such as #thedress, #whiteandgold, and #blackandblue. Although the dress was eventually confirmed to be coloured black and blue, the image prompted much online discussion of different users' perceptions of the colour of the dress. Members of the scientific community began to investigate the photograph for new insights into human colour vision.
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"We call that 'colour constancy', and how we do it we really don't know. It's hotly debated at every vision and psychology conference." We do not notice these changes however because our brains adjusted what we were seeing so that an object's colour remained constant, he said. Professor Metha said the colour of a certain object could reflect different light in different ways, and colours could change significantly under different types of light.
For example, objects in shadow appear bluish, and the light blue pixels in The Dress photograph may be interpreted as a white fabric that appears bluish because it is in the shade. The blue pixels can also be thought of as something blue presented in bright light (Gegenfurtner et al., 2015; Winkler et al., 2015). Different reasons for why some people are inclined to assume a specific light condition have been suggested. Later Thursday, the user clarified, writing, "n real life the dress was blue and black. But in that photo and that photo only ... some people see white and gold."
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It also helps men feel less vulnerable if they know they are wearing something dark. Heaven and earth are two parts of our world separated by distance but connected by relationship. They are opposite forces within nature but both are essential for life. Blue represents heaven while gold represents earth - the first thing we feel when waking up and the last thing we remember before falling asleep.
Tom Christ, Tumblr's director of data, said at its peak the page was getting 14,000 views a second , well over the normal rates for content on the site. By later that night, the number of total notes had increased tenfold. The dress was identified as a product of the retailer Roman Originals, which experienced a major surge in sales of the dress as a result of the incident. The retailer produced a one-off version of the dress in white and gold as part of a charity campaign. For instance, people who live in snow all year round above the Arctic Circle have several names for different colors of snow, but to most of us, snow is just snow.
What is the real color of the illusion dress?
Frontal regions are particularly involved in higher cognitive processes such as selective attention and decision making, while parietal areas process visual information from the occipital lobe. When we view an object, the light source reflects off of it and the light waves that reach our eye are processed by photoreceptors in the retina. These photoreceptors send information to our brain, which then constructs our perception of the object. ” — Yes, the photo is “simply” just a dress and it is “easy to identify” the color of dress.
Something that's blue, for example, can look totally different in sunlight, than under streetlights at night-time. Cone excitations were used to compute cone contrasts and additional metrics to determine the relative contributions of L, M and S cones as well as opponent mechanisms. Fig 2 shows the colorimetric set-up to quantify luminance and chromaticity. Humans have a low concentration of rod receptors and a high concentration of cone receptors, which is why we can't see as well at night but can detect colors better, than say, cats.
So, because the photo is taken in lighting with a blue hue, it may be causing the blues in the dress to reflect a white color. And while the dress may in fact be blue and black, the lighting does, for some viewers, make it appear to be white and gold. However, the actual physiology of your eye might come into play with how you perceive the dress. According to Neitz, an individual’s lens, which is part of the eyeball, changes over the course of one’s lifespan. Individuals are less sensitive to blue light when they are older. Which could explain why older netizens are seeing white and gold.
Dark dots seem to appear and disappear rapidly at the intersections, although if you stare directly at a single intersection, the dark dot does not appear. A dress that seems to be different colors to different people has all the Internet intrigued - and that's a good thing. According to Mashable , the dress can be bought from British clothing retailer Roman Originals and costs £50. And well, it seems the dress isn't available in white and gold.
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