News

MIT’s “PhotoGuard” Protects Images From Unauthorized AI Edits

The technology invisibly alters select pixels to throw off algorithmic AI models.

Published

10 months ago

July 25, 2023

Nour Nasir

mit's photoguard protects images from unauthorized ai edits

MIT CSAIL

As AI continues to develop rapidly, chatbots are gaining the power to create and manipulate images, with Shutterstock and Adobe currently leading the way. Despite the obvious power of AI algorithms, the technology has a few pitfalls, one of which is the unauthorized manipulation of copyrighted artwork and images.

MIT CSAIL thinks it has the answer to this growing problem in the form of PhotoGuard, a new technique that alters select pixels in an image to disrupt AI’s ability to understand what the image is.

The altered pixels are known as “perturbations” and are invisible to the human eye but easily seen by AI bots as they scan the color and position of every pixel in an image. Any edits AI tries to make to a protected image will also apply to the fake pixels, resulting in an unrealistic or broken final image, thanks to PhotoGuard.

Also Read: PicSo Review: A Popular AI-Based Text-To-Image App

“The encoder attack makes the model think that the input image is some other image,” explained MIT student and lead author of the paper, Hadi Salman. “Whereas the diffusion attack forces the diffusion model to make edits towards some target image”. The technique sounds complex but could potentially stop malicious actors from reverse engineering protected images by adding minor edits to circumvent copyright.

“A collaborative approach involving model developers, social media platforms, and policymakers presents a robust defense against unauthorized image manipulation. Working on this pressing issue is of paramount importance today,” Salman said in a recent press release. “And while I am glad to contribute towards this solution, much work is needed to make this protection practical. Companies that develop these models need to invest in engineering robust immunizations against the possible threats posed by these AI tools”.

News

NEOM Announces Breathtaking Luxury Waterfront Development

The residential community will offer a wealth of living, dining, and entertainment options, along with a stunning marina and international school.

Published

5 days ago

May 10, 2024

Nour Nasir

NEOM

The board of Saudi Arabia’s special economic zone, NEOM, has revealed plans for a new development named Jaumur. The project will see the creation of a “cosmopolitan luxury community” nestled on the coast of the Gulf of Aqaba.

According to a recent press release, the luxury residential community will “serve the highest standards of future livability and active lifestyle [offering] a unique blend of experiences on both land and sea, complementing NEOM’s evolving regional development in northwest Saudi Arabia”.

Jaumur will include 500 apartments and 700 luxury villas clustered around a marina that will become home to 6,000 lucky residents. The location will offer private moorings and easy waterfront access, along with a selection of upscale hotels with a combined capacity of 350 suites.

neom jaumur project

The marina itself is a dramatic focal point of the development, featuring a colossal 1.5km covered mooring area in the shape of an aerofoil. The cantilevered structure not only forms a breathtaking landmark but will also be able to shelter the world’s largest superyachts.

The marina promenade promises to be a lively, vibrant area featuring a host of entertainment, leisure, and cultural experiences, along with upscale retail stores and world-class restaurants.

Also Read: Dubai Gives Go Ahead For $35 Billion Al Maktoum Airport Expansion

Although Jaumur is very much a place for sophisticated living and relaxation, the development will also incorporate a “state-of-the-art deep-sea research center and top-tier international boarding school”. Planners hope to attract world-leading oceanographic researchers as well as elite students to this unique location.

We’ll leave the final words about this exciting development to NEOM’s press department: “Jaumur’s unique architectural design integrates water where golden sands meet the deep blue of the Gulf of Aqaba. It is a luxury destination to visit, explore, live, and prosper: an opportunity to become part of a dynamic community”.