Abstract: A navigation system for a host vehicle may include at least one processor comprising circuitry and a memory.

Abstract: A navigation system for a host vehicle may include at least one processor comprising circuitry and a memory. The memory may include instructions that when executed by the circuitry cause the at least one processor to receive an image representative of an environment of the host vehicle, to identify a first segment of the image, to provide the first segment to a first trained network, the first trained network being configured to generate a first output indicative of a state of a traffic light, to identify a second segment of the image, to provide the second segment to a second trained network, the second trained network being configured to generate a second output indicative of a proposed navigational action, to determine, based on both the first output and the second output a planned navigational action and to cause the host vehicle to take the planned navigational action.

Abstract: A navigation system for a host vehicle may include at least one processor comprising circuitry and a memory.

Abstract: Systems and methods are provided for vehicle navigation. The systems and methods may detect traffic lights. For example, one or more traffic lights may be detected using detection-redundant camera detection paths, a fusion of information from a traffic light transmitter and one or more cameras, based on contrast enhancement for night images, and based on low resolution traffic light candidate identification followed by high resolution candidate analysis. Additionally, the systems and methods may navigation based on a worst time to red estimation.