Researchers at University of Tsukuba have developed a noncontact vibration measurement method using an event camera, a sensing technology inspired by biological vision. By applying geometric analysis ...

As one of the racket sports with the highest global participation, the improvement of competitive level in badminton cannot be separated from the support of scientific training methods. Swing action ...

An event camera–based system, “Event topology-based visual vibrometer,” that measures vibrations of objects without physical contact. The image illustrates the measurement of a guitar string. By ...

We are providing an unedited version of this manuscript to give early access to its findings. Before final publication, the manuscript will undergo further editing. Please note there may be errors ...