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cs.CG2026
Hypergeometric Bridges for Multidimensional Grid Visibility
Ibrahim Ibrahim, Wilm Decré
Established interpolation-based methods efficiently compute visibility from one source to every grid cell using values computed closer to the source. Interpolation yields fractiona…
cs.CG2024★ 1 cited
An Efficient Solution to the 2D Visibility Problem in Cartesian Grid Maps and its Application in Heuristic Path Planning
Ibrahim Ibrahim, Joris Gillis, Wilm Decré +1
This paper introduces a novel, lightweight method to solve the visibility problem for 2D grids. The proposed method evaluates the existence of lines-of-sight from a source point to…