Deep soft procrustes for markerless volumetric sensor alignment

V Sterzentsenko, A Doumanoglou… - … IEEE Conference on …, 2020 - ieeexplore.ieee.org
With the advent of consumer grade depth sensors, low-cost volumetric capture systems are
easier to deploy. Their wider adoption though depends on their usability and by extension …

FeatLoc: Absolute pose regressor for indoor 2D sparse features with simplistic view synthesizing

TB Bach, TT Dinh, JH Lee - ISPRS Journal of Photogrammetry and Remote …, 2022 - Elsevier
Precise localization using visual sensors is a fundamental requirement in many applications,
including robotics, augmented reality, and autonomous systems. Traditionally, the …

Deep virtual markers for articulated 3d shapes

H Kim, J Kim, J Kam, J Park… - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
We propose deep virtual markers, a framework for estimating dense and accurate positional
information for various types of 3D data. We design a concept and construct a framework …

Towards self-supervised category-level object pose and size estimation

Y He, H Fan, H Huang, Q Chen, J Sun - arXiv preprint arXiv:2203.02884, 2022 - arxiv.org
In this work, we tackle the challenging problem of category-level object pose and size
estimation from a single depth image. Although previous fully-supervised works have …

Uncertainty-aware 3D Object-Level Mapping with Deep Shape Priors

Z Liao, J Yang, J Qian, AP Schoellig… - arXiv preprint arXiv …, 2023 - arxiv.org
3D object-level mapping is a fundamental problem in robotics, which is especially
challenging when object CAD models are unavailable during inference. In this work, we …

Rgb-based category-level object pose estimation via decoupled metric scale recovery

J Wei, X Song, W Liu, L Kneip, H Li, P Ji - arXiv preprint arXiv:2309.10255, 2023 - arxiv.org
While showing promising results, recent RGB-D camera-based category-level object pose
estimation methods have restricted applications due to the heavy reliance on depth sensors …

Gpu-accelerated localization in confined spaces using deep geometric features

RY Brogaard, O Ravn, E Boukas - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
Navigating within dark and confined spaces require robotic platforms to utilize accurate and
reliable localization systems to operate safely and unattended. This paper presents an …

Superquadric object representation for optimization-based semantic SLAM

F Tschopp, J Nieto, R Siegwart, C Cadena - arXiv preprint arXiv …, 2021 - arxiv.org
Introducing semantically meaningful objects to visual Simultaneous Localization And
Mapping (SLAM) has the potential to improve both the accuracy and reliability of pose …

Generalized differentiable RANSAC

T Wei, Y Patel, A Shekhovtsov… - Proceedings of the …, 2023 - openaccess.thecvf.com
We propose-RANSAC, a generalized differentiable RANSAC that allows learning the entire
randomized robust estimation pipeline. The proposed approach enables the use of …

Panoptic 3D mapping and object pose estimation using adaptively weighted semantic information

DC Hoang, AJ Lilienthal… - IEEE Robotics and …, 2020 - ieeexplore.ieee.org
We present a system capable of reconstructing highly detailed object-level models and
estimating the 6D pose of objects by means of an RGB-D camera. In this work, we integrate …