Method for detecting a clear path through topographical variation analysis

摘要

A method for detecting a clear path of travel for a vehicle wherein the detecting includes a fusion of a plurality of analyses including monitoring an image from a camera device includes analyzing the image through clear path detection analysis to determine a clear path of travel within the image, analyzing an area in front of the vehicle utilizing a topographical variation analysis to determine a flat surface upon which the vehicle can travel, combining the clear path of travel and the determined flat surface to describe an enhanced clear path of travel, and utilizing the enhanced clear path of travel to navigate the vehicle.