Dynamic Vision Sensor Camera

Dynamic vision sensors are a novel type of optical sensor whose working principle has been inspired by mammal retinas.

Dynamic vision sensor camera.

Instead each pixel inside an event camera operates independently and asynchronously reporting changes in brightness as they occur and staying silent. Dvs has many attractive features such as low power consumption high temporal resolution high dynamic range and fewer storage requirements. The neuromorphic dynamic vision sensor powers unprecedented pixel processing performance. An event camera also known as a neuromorphic camera silicon retina or dynamic vision sensor is an imaging sensor that responds to local changes in brightness event cameras do not capture images using a shutter as conventional cameras do.

They offer significant advantages over standard cameras namely a very high dynamic range no motion blur and a latency in the order of microseconds. Inivation announces foveator extreme eye tracking for next gen immersive vr experiences edge ai and vision alliance names inivation s dynamic vision platform as the best camera or sensor technology for 2020. Enhanced noise filtering from inivation s dv platform dv calibration module now available. Event cameras such as the dynamic vision sensor dvs are bio inspired vision sensors that output pixel level brightness changes instead of standard intensity frames.

Unlike conventional cameras which capture video at a fixed frame rate dynamic vision sensors dvs record only changes in pixel intensity values. The output of dvs is simply a stream of discrete on off events based on the polarity of change in its pixel values.