Patent attributes
A vehicular vision system includes a camera and a plurality of infrared light emitters disposed at a vehicle, and an electronic control unit having an image processor. The camera captures frames of image data at a first rate, and infrared light emitters of the plurality of infrared light emitters are pulsed at a second rate. The plurality of infrared light emitters is operable in (i) a first mode, where infrared light emitters of the plurality of infrared light emitters are operated to emit infrared light to illuminate a region within a field of view of the camera, and (ii) a second mode, where a reduced number of infrared light emitters of the plurality of infrared light emitters are operated to emit infrared light to illuminate the region.
