Fig. 2
From: Optimizing plane detection in point clouds through line sampling

Example of a bad-fitting plane estimated by RANSAC-LP4. Red lines indicate the candidate lines, the inliers are shown in green, and the plane is depicted as a blue grid.
From: Optimizing plane detection in point clouds through line sampling
Example of a bad-fitting plane estimated by RANSAC-LP4. Red lines indicate the candidate lines, the inliers are shown in green, and the plane is depicted as a blue grid.