Centre National De La Recherche Scientifique

Institut National De La Sante Et De La Recherche Medicale

Sorbonne Université

Inserm

Francesco Gallupi

Christoph Posch

Ryad Benosman

Guillaume Chenegros

Xavier Lagorce

Disclosed is a method for processing asynchronous signals generated by a light sensor, the sensor having a matrix of pixels, the method including: &#x2014;receiving the asynchronous signals, each signal being associated with a pixel in a group of pixels in the matrix, each signal including successive events issued by the associated pixel; &#x2014;upon an occurrence of an event in one of the asynchronous signals, updating an integration value associated to the group by adding an additive value to the integration value; &#x2014;if the integration value is greater than a predetermined threshold, generating an event in an outputted asynchronous signal.

Method for downsampling a signal outputted by an asynchronous sensor

Growing community of inventors

Rome, Italy

Francesco Gallupi