A survey on deep visual place recognition
In recent years visual place recognition (VPR), ie, the problem of recognizing the location of
images, has received considerable attention from multiple research communities, spanning …
images, has received considerable attention from multiple research communities, spanning …
tolerant place recognition combining 2D and 3D information for UAV navigation
The booming interest in Unmanned Aerial Vehicles (UAV s) is fed by their potentially great
impact, however progress is hindered by their limited perception capabilities. While vision …
impact, however progress is hindered by their limited perception capabilities. While vision …
Real-time wide-baseline place recognition using depth completion
Place recognition is an essential capability for robotic autonomy. While ground robots
observe the world from generally similar viewpoints over repeated visits, other robots, such …
observe the world from generally similar viewpoints over repeated visits, other robots, such …
What makes visual place recognition easy or hard?
S Schubert, P Neubert - arXiv preprint arXiv:2106.12671, 2021 - arxiv.org
Visual place recognition is a fundamental capability for the localization of mobile robots. It
places image retrieval in the practical context of physical agents operating in a physical …
places image retrieval in the practical context of physical agents operating in a physical …
VI-RPE: Visual-inertial relative pose estimation for aerial vehicles
L Teixeira, F Maffra, M Moos… - IEEE Robotics and …, 2018 - ieeexplore.ieee.org
With a large body of literature dedicated to ego-motion estimation and perception of a robot's
workspace, the robotics community has seen some impressive advances in self-localization …
workspace, the robotics community has seen some impressive advances in self-localization …
Visual place recognition for aerial robotics: Exploring accuracy-computation trade-off for local image descriptors
B Ferrarini, M Waheed, S Waheed… - 2019 NASA/ESA …, 2019 - ieeexplore.ieee.org
Visual Place Recognition (VPR) is a fundamental yet challenging task for small Unmanned
Aerial Vehicle (UAV). The core reasons are the extreme viewpoint changes, and limited …
Aerial Vehicle (UAV). The core reasons are the extreme viewpoint changes, and limited …
Deep embeddings-based place recognition robust to motion blur
In this work we present an algorithm for severe (unknown) blur detection on RGB images.
On salient CNN-based regional representations we calculate local features that are then fed …
On salient CNN-based regional representations we calculate local features that are then fed …
Aerial Image-based Inter-day Registration for Precision Agriculture
C Gao, F Daxinger, L Roth, F Maffra… - … on Robotics and …, 2024 - research-collection.ethz.ch
Satellite imagery has traditionally been used to collect crop statistics, but its low resolution
and registration accuracy limit agricultural analytics to plant stand levels and large areas …
and registration accuracy limit agricultural analytics to plant stand levels and large areas …
Invariant spatial information for loop-closure detection
Y Ryohei, T Kanji, T Koji - 2019 16th International conference …, 2019 - ieeexplore.ieee.org
Recently, Bag-of-Words (BoW) has become a de-facto standard solution for loop-closure
detection (LCD) in robotic visual SLAM (rvSLAM). Whereas BoW is efficient in using …
detection (LCD) in robotic visual SLAM (rvSLAM). Whereas BoW is efficient in using …
A Benchmark Comparison of Visual Place Recognition Techniques for Resource-Constrained Embedded Platforms
R Power, M Zaffar, B Ferrarini, M Milford… - arXiv preprint arXiv …, 2021 - arxiv.org
Visual Place Recognition (VPR) has been a subject of significant research over the last 15 to
20 years. VPR is a fundamental task for autonomous navigation as it enables self …
20 years. VPR is a fundamental task for autonomous navigation as it enables self …