Perspective-1-Ellipsoid: Formulation, Analysis and Solutions of the Ellipsoid Pose Estimation Problem in Euclidean Space. (arXiv:2208.12513v1 [cs.CV])

In computer vision, camera pose estimation from correspondences between 3D
geometric entities and their projections into the image has been a widely
investigated problem. Although most state-of-the-art methods exploit low-level
primitives such as points or lines, the emergence of very effective CNN-based
object detectors in the recent years has paved the way to the use of
higher-level features carrying semantically meaningful information. Pioneering
works in that direction have shown that modelling 3D objects by ellipsoids and
2D detections by ellipses …

analysis arxiv cv perspective solutions space