Abstract: An apparatus for generating a precision map includes a communication device configured to receive a time-series image and space information that are associated with a surrounding environment of a vehicle. The apparatus also includes a memory configured to store the time-series image and the space information. The apparatus further includes a processor configured to generate a precision map based on the time-series image and the space information. The processor is configured to extract line information based on the time-series image, generate polylines based on the line information, generate the precision map for autonomous driving based on the polylines and the space information.

Abstract: A lane data construction apparatus includes a processor that generates a lane image based on semantic segmentation data including semantic information for a lane, generates a plurality of polylines using a plurality of feature points extracted from the lane image, and generates instance segmentation data including instance information related to each lane based on the plurality of polylines and a memory operatively connected to the processor and storing data and an algorithm run by the processor.

Abstract: A lane detection apparatus includes storage for storing data and computer-readable instructions. The lane detection apparatus also includes a processor configured to execute the computer-readable instructions to generate a lane image based on semantic segmentation data including semantic information for a lane, detect the lane using a plurality of feature points extracted from the lane image, generate one or more instance for the lane, and correct a lane detection error based on the one or more instances.