Object detection in the context of mobile augmented reality

X Li, Y Tian, F Zhang, S Quan… - 2020 IEEE International …, 2020 - ieeexplore.ieee.org
In the past few years, numerous Deep Neural Network (DNN) models and frameworks have
been developed to tackle the problem of real-time object detection from RGB images …

Precise robot localization in architectural 3d plans

H Blum, J Stiefel, C Cadena, R Siegwart… - arXiv preprint arXiv …, 2020 - arxiv.org
This paper presents a localization system for mobile robots enabling precise localization in
inaccurate building models. The approach leverages local referencing to counteract …

Heightfields for efficient scene reconstruction for AR

J Watson, S Vicente, O Mac Aodha… - Proceedings of the …, 2023 - openaccess.thecvf.com
Abstract 3D scene reconstruction from a sequence of posed RGB images is a cornerstone
task for computer vision and augmented reality (AR). While depth-based fusion is the …

Scan2plan: Efficient floorplan generation from 3d scans of indoor scenes

A Phalak, V Badrinarayanan, A Rabinovich - arXiv preprint arXiv …, 2020 - arxiv.org
We introduce Scan2Plan, a novel approach for accurate estimation of a floorplan from a 3D
scan of the structural elements of indoor environments. The proposed method incorporates a …

Advanced methods for point cloud processing and simplification

P Chmelar, L Rejfek, TN Nguyen, DH Ha - Applied Sciences, 2020 - mdpi.com
Nowadays, mobile robot exploration needs a rangefinder to obtain a large number of
measurement points to achieve a detailed and precise description of a surrounding area …

Sigma-FP: Robot Mapping of 3D Floor Plans With an RGB-D Camera Under Uncertainty

JL Matez-Bandera, J Monroy… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
This letter presents Sigma-FP, a novel 3D reconstruction method to obtain the floor plan of a
multi-room environment from a sequence of RGB-D images captured by a wheeled mobile …

Systems and methods for efficient floorplan generation from 3D scans of indoor scenes

AP Phalak - US Patent 11,928,873, 2024 - Google Patents
Methods, systems, and wearable extended reality devices for generating a floorplan of an
indoor scene are provided. A room classification of a room and a wall classification of a wall …

Room Layout Estimation Using a Machine Learning Technique

N Techasarntikul, K Tsuchida… - … Conference on Electrical …, 2021 - ieeexplore.ieee.org
The purpose of this paper is to propose a room layout estimation pipeline from indoor point
cloud data using a machine learning technique. During data pre-processing, each point …

System and method to convert two-dimensional video into three-dimensional extended reality content

KM Stanney, M Archer, N Brawand… - US Patent …, 2023 - Google Patents
Beusse Sanks, PLLC (57) ABSTRACT System and method are provided to detect objects in
a scene frame of two-dimensional (2D) video using image process ing and determine object …