Epro-pnp: Generalized end-to-end probabilistic perspective-n-points for monocular object pose estimation

H Chen, P Wang, F Wang, W Tian… - Proceedings of the …, 2022 - openaccess.thecvf.com
Locating 3D objects from a single RGB image via Perspective-n-Points (PnP) is a long-
standing problem in computer vision. Driven by end-to-end deep learning, recent studies …

Deep evidential regression

A Amini, W Schwarting… - Advances in neural …, 2020 - proceedings.neurips.cc
Deterministic neural networks (NNs) are increasingly being deployed in safety critical
domains, where calibrated, robust, and efficient measures of uncertainty are crucial. In this …

Evidential deep learning for guided molecular property prediction and discovery

AP Soleimany, A Amini, S Goldman, D Rus… - ACS central …, 2021 - ACS Publications
While neural networks achieve state-of-the-art performance for many molecular modeling
and structure–property prediction tasks, these models can struggle with generalization to out …

Relpose: Predicting probabilistic relative rotation for single objects in the wild

JY Zhang, D Ramanan, S Tulsiani - European Conference on Computer …, 2022 - Springer
We describe a data-driven method for inferring the camera viewpoints given multiple images
of an arbitrary object. This task is a core component of classic geometric pipelines such as …

Relpose++: Recovering 6d poses from sparse-view observations

A Lin, JY Zhang, D Ramanan… - … Conference on 3D Vision …, 2024 - ieeexplore.ieee.org
We address the task of estimating 6D camera poses from sparse-view image sets (2-8
images). This task is a vital pre-processing stage for nearly all contemporary (neural) …

Learning analytical posterior probability for human mesh recovery

Q Fang, K Chen, Y Fan, Q Shuai… - Proceedings of the …, 2023 - openaccess.thecvf.com
Despite various probabilistic methods for modeling the uncertainty and ambiguity in human
mesh recovery, their overall precision is limited because existing formulations for joint …

Hierarchical kinematic probability distributions for 3D human shape and pose estimation from images in the wild

A Sengupta, I Budvytis… - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
This paper addresses the problem of 3D human body shape and pose estimation from an
RGB image. This is often an ill-posed problem, since multiple plausible 3D bodies may …

Implicit-pdf: Non-parametric representation of probability distributions on the rotation manifold

K Murphy, C Esteves, V Jampani… - arxiv preprint arxiv …, 2021 - arxiv.org
Single image pose estimation is a fundamental problem in many vision and robotics tasks,
and existing deep learning approaches suffer by not completely modeling and handling: i) …

An analysis of svd for deep rotation estimation

J Levinson, C Esteves, K Chen… - Advances in …, 2020 - proceedings.neurips.cc
Symmetric orthogonalization via SVD, and closely related procedures, are well-known
techniques for projecting matrices onto O (n) or SO (n). These tools have long been used for …

Wide-baseline relative camera pose estimation with directional learning

K Chen, N Snavely, A Makadia - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
Modern deep learning techniques that regress the relative camera pose between two
images have difficulty dealing with challenging scenarios, such as large camera motions …