The object scale of a small object scene changes greatly, and the object is easily disturbed by a complex background. Generic object detectors do not perform well on small object detection tasks. In ...

Theoretical frameworks of human vision argue that object responses remain stable, or ‘invariant’, despite changes in viewing conditions that can alter object appearance but not identity. Here, in a ...

A team of researchers at University College London has developed a way to keep objects levitated by sound waves airborne when other objects interfere with the levitation path. In their paper published ...