A digital image is a numeric representation of a two-dimensional image. Depending on whether the image resolution is fixed, it may be of vector or raster type. Without qualifications, the term "digital image" usually refers to raster images also called bitmap images.
All stories in Digital image
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Here's how algorithms can protect us against deepfakes
Deepfake videos are hard for untrained eyes to detect because they can be quite realistic. Whether used as personal weapons ...
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There's now an AI to prevent cats from bringing dead animals into your house
I came across this fascinating model creator by an engineer named Ben Hamm that stopped his cat from bringing dead preys ...
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How to make your images straighter and more symmetrical with Photoshop
Don't toss your slightly wonky images in the bin: this neat Photoshop trick can help you straighten them out and make them ...
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Research: The best way to stop the spread of fake photos is education
It can be hard to tell whether a picture is real. Consider, as the participants in our recent research did, these two images ...
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3 easy ways to remove backgrounds from images
In this guide, we're going to take a look at some of the methods we use for removing backgrounds from images so you too can ...
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We ranked Google's new search icons by how evil they look
Google recently unveiled new icons for its search function, so we did what the public demanded: ranked them by how evil they ...
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This AI generates ultra-realistic fashion models from head to toe
Kyoto-based firm DataGrid's new AI can conjure complete human bodies afresh from images it's gleaned, for use in ads and ...
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Homenum Revelio! AI will destroy sperm donor anonymity
Anonymous sperm donors have been around for more than a century, but that's soon to change thanks to the modern evolution ...
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Thispersondoesnotexist.com is face-generating AI at its creepiest
Nvidia's incredible people-creating AI is now available online. Now you can create startling images of people who do not ...
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The challenges of moderating online content with deep learning
Earlier in December, the internet was abuzz with news of Tumblr’s declaration that it would ban adult content on its platform ...
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Nefarious AI creates images of delicious food that doesn't exist
Ever think those pictures of delicious food you see on the internet are too good to be true? What if they were made by an ...
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In Instagram's darkest corner, all it takes is a hashtag to uncover images of child sexual abuse
For pedophiles, a single hashtag opened the door to one of Instagram’s seediest corners, one where images of sexually exploited ...
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Why using human ‘super recognizers’ to identify criminals can be bad
People often say that they never forget a face, but for some people, this claim might actually be true. So-called super recognizers ...
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Turn any photo into a WhatsApp sticker with this free Android app
Snap photos or import images into Sticker Studio, and you can quickly create stickers to use in WhatsApp on your Android ...
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9 tips to edit and post photos on Instagram like a pro
There are millions of photos shared by Instagram users. You definitely don’t want your followers to miss your photos in ...
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The difference between AI and machine learning, explained
A while ago, while browsing through the latest AI news, I stumbled upon a company that claimed to use “machine learning ...
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China has a new surveillance tool that identifies citizens by how they walk
Chinese authorities have begun deploying a new surveillance tool designed to identify people by how they walk, or the shapes ...
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NASA wants to send humans to Venus – here's why that's a brilliant idea
Popular science fiction of the early 20th century depicted Venus as some kind of wonderland of pleasantly warm temperatures, ...
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The Foobot monitors air quality, but can't help you fix it
We review the Foobot – a device that measures the air quality in a room. Unfortunately though, it can tell you the air ...
