Homography‐based structural displacement measurement for large structures using unmanned aerial vehicles

Y Weng, J Shan, Z Lu, X Lu… - Computer‐Aided Civil …, 2021 - Wiley Online Library
Structural displacement is an important quantity to assess the health of civil infrastructure.
Vision‐based approaches using unmanned aerial vehicles (UAV) mounted with high …

Robust 3D reconstruction from uncalibrated small motion clips

Z Li, W Zuo, Z Wang, L Zhang - The Visual Computer, 2022 - Springer
Small motion can be induced from burst video clips captured by a handheld camera when
the shutter button is pressed. Although uncalibrated burst video clip conveys valuable …

High accuracy face geometry capture using a smartphone video

S Agrawal, A Pahuja, S Lucey - Proceedings of the IEEE …, 2020 - openaccess.thecvf.com
What's the most accurate 3D model of your face you can obtain while sitting at your desk?
We attempt to answer this question in our work. High fidelity face reconstructions have so far …

Semantic photometric bundle adjustment on natural sequences

R Zhu, C Wang, CH Lin, Z Wang, S Lucey - arxiv preprint arxiv …, 2017 - arxiv.org
The problem of obtaining dense reconstruction of an object in a natural sequence of images
has been long studied in computer vision. Classically this problem has been solved through …

Indoor dense depth map at drone hovering

A Saha, S Maity, B Bhowmick - 2018 25th IEEE International …, 2018 - ieeexplore.ieee.org
Autonomous Micro Aerial Vehicles (MAVs) gained tremendous attention in recent years.
Autonomous flight in indoor requires a dense depth map for navigable space detection …

Depth from Small Motion using Rank-1 Initialization

PO Fasogbon - arxiv preprint arxiv:1907.04058, 2019 - arxiv.org
Depth from Small Motion (DfSM)(Ha et al., 2016) is particularly interesting for commercial
handheld devices because it allows the possibility to get depth information with minimal user …

Évaluation et comparaison de méthodes de reconstruction 3D fine de visages à partir de plusieurs images non calibrées

H Lhallabi, G Morin, S Gasparini, S Chambon… - … des jeunes chercheurs …, 2023 - hal.science
Dans cet article, nous effectuons un état de l'art des mé thodes qui reconstruisent le visage à
partir de plusieurs images non calibrées, par optimisation, réseaux de neurones ou une …

Frame selection to accelerate Depth from Small Motion on smartphones

P Fasogbon, L Heikkilä, E Aksu - IECON 2019-45th Annual …, 2019 - ieeexplore.ieee.org
Depth from Small Motion (DfSM) is particularly interesting for smartphone devices because it
makes it possible to get depth information with minimal user effort and cooperation. The …

Accelerating Depth-Map on Mobile Device Using CPU-GPU Co-processing

P Fasogbon, E Aksu, L Heikkilä - … Analysis of Images and Patterns: 18th …, 2019 - Springer
With the growing use of smartphones, generating depth-map to accompany user
acquisitions is becoming increasingly important for both manufacturers and consumers …

[IDÉZET][C] 3D Face Geometry Capture Using Monocular Video

S Agrawal - 2019 - Carnegie Mellon University