3 papers
cs.CV2019
Generic Primitive Detection in Point Clouds Using Novel Minimal Quadric Fits
Tolga Birdal, Benjamin Busam, Nassir Navab +2
We present a novel and effective method for detecting 3D primitives in cluttered, unorganized point clouds, without axillary segmentation or type specification. We consider the qua…
cs.CV2018
Calibration Wizard: A Guidance System for Camera Calibration Based on Modelling Geometric and Corner Uncertainty
Songyou Peng, Peter Sturm
It is well known that the accuracy of a calibration depends strongly on the choice of camera poses from which images of a calibration object are acquired. We present a system -- Ca…
cs.CV2018
A Minimalist Approach to Type-Agnostic Detection of Quadrics in Point Clouds
Tolga Birdal, Benjamin Busam, Nassir Navab +2
This paper proposes a segmentation-free, automatic and efficient procedure to detect general geometric quadric forms in point clouds, where clutter and occlusions are inevitable. O…