Adaptive Dual-Constrained Line Aggregation for Robust Generic and Wireframe Line Segment Detection

ArXi:2508.19742v3 Announce Type: replace Line segment detection in images has been studied for several decades. Existing methods can be roughly divided into two categories: generic line segment detectors and wireframe line segment detectors. Generic detectors aim to detect all meaningful line segments in images and traditional approaches usually fall into this category. Recent deep learning based approaches are mostly wireframe detectors. They detect only line segments that are geometrically meaningful and have large spatial.