kanundrum
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https://patentscope.wipo.int/search/en/detail.jsf?docId=US344953450&_cid=P21-KXGYJ0-60827-1
US20210387627 - METHODS, SYSTEMS, AND MEDIA FOR DETERMINING CHARACTERISTICS OF ROADS
Methods, systems, and media for determining characteristics of roads are provided. In some embodiment, the method comprises: receiving, at a first time point, first camera information from a camera associated with a vehicle; identifying a first position of a feature of an object in front of the vehicle based on the first camera information; receiving, at an additional time point, additional camera information from the camera; identifying an updated position of the feature of the object in front of the vehicle based on the additional camera information; determining a relative motion of the feature of the object in front of the vehicle based on the first position and the updated position; and determining a characteristic of a road the vehicle is on based on the relative motion of the feature of the object in front of the vehicle.
US20210387627 - METHODS, SYSTEMS, AND MEDIA FOR DETERMINING CHARACTERISTICS OF ROADS
Methods, systems, and media for determining characteristics of roads are provided. In some embodiment, the method comprises: receiving, at a first time point, first camera information from a camera associated with a vehicle; identifying a first position of a feature of an object in front of the vehicle based on the first camera information; receiving, at an additional time point, additional camera information from the camera; identifying an updated position of the feature of the object in front of the vehicle based on the additional camera information; determining a relative motion of the feature of the object in front of the vehicle based on the first position and the updated position; and determining a characteristic of a road the vehicle is on based on the relative motion of the feature of the object in front of the vehicle.
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