Information processing apparatus and information processing system for detecting an injected droplet

An information processing apparatus comprising:

• an event sensor including a pixel configured to photoelectrically convert an optical signal and output a pixel signal, the event sensor being configured to output a temporal luminance change of the optical signal as an event signal on a basis of the pixel signal;
• and
• a processor configured to
• detect a droplet injected from a dispenser on a basis of the event signal, and
• generate a reconfigured image in which a luminance value is estimated on a basis of the event signal in unit of a frame rate period corresponding to a frame rate.

An information processing apparatus comprising:

• wherein
• an event sensor including a pixel configured to photoelectrically convert an optical signal and output a pixel signal, the event sensor being configured to output a temporal luminance change of the optical signal as an event signal on a basis of the pixel signal;
• and
• a processor configured to
• detect a droplet injected from a dispenser on a basis of the event signal, and
• detect the droplet also on a basis of an RGB image obtained by capturing an image of the droplet with an image sensor.