Pixel-Pair Occlusion Relationship Map (P2ORM): Formulation, Inference and Application
Résumé
We formalize concepts around geometric occlusion in 2D images (i.e., ignoring semantics), and propose a novel unified formulation of both occlusion boundaries and occlusion orientations via a pixel-pair occlusion relation. The former provides a way to generate large-scale accurate occlusion datasets while, based on the latter, we propose a novel method for task-independent pixel-level occlusion relationship estimation from single images. Experiments on a variety of datasets demonstrate that our method outperforms existing ones on this task. To further illustrate the value of our formulation, we also propose a new depth map refinement method that consistently improve the performance of stateof-the-art monocular depth estimation methods.
Domaines
Informatique [cs]
Origine : Fichiers produits par l'(les) auteur(s)