The Challenges with Computer Vision

The power of computers to ‘see’ – to recognise visual patterns – is being tapped for all sorts of purposes, from enabling autonomous vehicles, to providing fast and comprehensive analysis of medical image results, to recognising faces. But there...

Perfecting the Image

The AI program Midjourney can generate all kinds of images, but it famously struggles with the human hand. Fingers may be missing or added, fingernails absent, and unnatural poses struck. The problem, says Professor Han Kai, Assistant Professor in the School of...

Modelling Human Vision

In every waking moment, our eyes take in an enormous amount of information from our environment – people, places, things, animals, events. But how does our brain identify and organise these images, and single out the important ones?That question is of...

Computers Take the Wheel

Self-driving cars are no longer a vision of the future. They are already operating in some streets. Google’s Waymo, which develops self-driving vehicles, is up and running in several US cities and this year started testing in Japan. Goldman Sachs predicted in August...

Smart Eyes on the Street

Urban planning that fails to account for human perceptions often results in environments that disadvantage vulnerable population groups. For instance, if you stand on a tree-lined urban street at lunchtime on a sunny day, the greenery will be a welcome canopy of...