Signed Distance Field

Fig: Comparison of map building strategies from a single sensor scan of a line. (a) Shows an occupancy representation, where each cell is either labelled as occupied or free. (b) Shows a TSDF, which stores projective (along the sensor ray) distance information close to the object boundary. © Shows the ground truth ESDF, which represents the true Euclidean distance to the surface at each cell.

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Robotics Enthusiast. Well versed with computer vision, path planning algorithms, SLAM and ROS

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Dibyendu Biswas

Dibyendu Biswas

Robotics Enthusiast. Well versed with computer vision, path planning algorithms, SLAM and ROS

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