2 papers
cs.CV2026
Planar-SfM: Camera Pose Estimation via Homography Graph Embeddings
Gabi Pragier, Matan Karklinsky, David Ungarish +1
Structure from Motion (SfM) systems traditionally struggle with planar scenes, where standard epipolar geometry-based methods become degenerate. Rather than viewing planar surfaces…
cs.CG2019
A common lines approach for ab-initio modeling of cyclically-symmetric molecules
Gabi Pragier, Yoel Shkolnisky
One of the challenges in single particle reconstruction in cryo-electron microscopy is to find a three-dimensional model of a molecule using its two-dimensional noisy projection-im…