Optical illusions have long fascinated scientists, artists, and everyday viewers. These visual puzzles can make stationary ...

The Best Illusion of the Year contest offers researchers, and participants, an opportunity to explore the gaps and limits of human perception.

Researchers suggest that people with faster eye movement can see objects in motion that are invisible to others.

We introduce a principled approach to investigating categorization across the visual hierarchy. First, we use representational similarity analysis (RSA) to show a clear differentiation between the ...

A new screening tool for visual perception difficulties after stroke that takes just 15 minutes to complete could help improve diagnosis of visual perception problems common in stroke survivors ...

Figure 1. Nested relationship of the Klein hierarchy of geometries. Stratify geometrical invariants in ascending order of stability: Euclidean geometry, affine geometry, and projective geometry. The ...

A new 15-minute tool to screen stroke survivors for visual perception problems has been launched by researchers from Durham and Oxford universities.

Researchers at University of Tsukuba have applied a visualization technique to depict the brain's activity related to visual perception as geometric patterns. They visualized different shapes, such as ...

Perceptual learning may offer sustained visual acuity improvements in keratoconus patients, according to a study published in the American Journal of Ophthalmology.“Overall, the results of ...

We introduce a novel learning method that can effectively perceive both the geometry structure and semantic labels of a 3D scene in real time. Existing real-time 3D scene reconstruction approaches ...

News Release 1-Apr-2024 I spy with my speedy eye – scientists discover speed of visual perception ranges widely in humans Peer-Reviewed Publication Trinity College Dublin ...