Systems and methods for detecting lane crossings and classifying lane changes

One or more devices, comprising:

• one or more processors configured to:
• detect a sequence of lane line crossing events captured in video data from a camera associated with a vehicle, by processing the video data using a model;
• identify a fragmentation between a first lane line crossing event and a second lane line crossing event in the sequence, the fragmentation caused by one or more missed crossing detections;
• determine a quantity of the missed crossing detections within a gap between the first lane line crossing event and the second lane line crossing event;
• select a missed detection threshold based on a model type of the model;
• join the first lane line crossing event and the second lane line crossing event to form a single continuous crossing event based on the quantity of missed crossing detections being lower than the selected missed detection threshold;
• and
• generate, by the device, driving instructions to cause a path of the vehicle to be adjusted to correct a lane crossing associated with the single continuous crossing event.

A non-transitory computer-readable medium storing a set of instructions, the set of instructions comprising:

• one or more instructions that, when executed by one or more processors of one or more devices, cause the one or more devices to:
• detect a sequence of lane line crossing events captured in video data from a camera associated with a vehicle, by processing the video data using a model;
• identify a fragmentation between a first lane line crossing event and a second lane line crossing event in the sequence, the fragmentation caused by one or more missed crossing detections;
• determine a quantity of the missed crossing detections within a gap between the first lane line crossing event and the second lane line crossing event;
• select a missed detection threshold based on a model type of the model;
• join the first lane line crossing event and the second lane line crossing event to form a single continuous crossing event based on the quantity of missed crossing detections being lower than the selected missed detection threshold;
• and
• generating, by the device, driving instructions to cause a path of the vehicle to be adjusted to correct a lane crossing associated with the single continuous crossing event.