Challenge your brain with this zig-zag optical illusion! Spot the hidden word in 9 seconds using sharp observation, super-eye vision, and 143+ IQ skills.

Visual illusions are images that play tricks with our eyes and brain. These puzzles are excellent for testing an individual's visual acuity. These mind-bending images challenge our perception and ...

During her training in anthropology, Dorsa Amir, now at Duke University, became fascinated with the Müller-Lyer illusion.

Optical illusions are mind-bending images that challenge our perception and visual skills. These illusions provide deep insights into how our brain processes such complex visual information. Optical ...

ClearSight is drawing attention to a growing concern for patients in today’s digital world: the effects of prolonged blue ...

This leads them to conclude that “subjective measures do not reliably measure the construct they intend to measure” and that their construct validity is threatened. Here, we argue that the main ...

In real-world environments, visual perception systems often face challenges due to adverse visibility conditions, including fog, rain, snow, low light, ...

Surface defect detection is a pivotal process in industrial manufacturing. However, the multiscale and the low-contrast problems are still difficult to overcome in current defect detection methods.