Understanding the limitations of cnn-based absolute camera pose regression

T Sattler, Q Zhou, M Pollefeys… - Proceedings of the …, 2019 - openaccess.thecvf.com
Visual localization is the task of accurate camera pose estimation in a known scene. It is a
key problem in computer vision and robotics, with applications including self-driving cars …

Benchmarking 6dof outdoor visual localization in changing conditions

T Sattler, W Maddern, C Toft, A Torii… - Proceedings of the …, 2018 - openaccess.thecvf.com
Visual localization enables autonomous vehicles to navigate in their surroundings and
augmented reality applications to link virtual to real worlds. Practical visual localization …

InLoc: Indoor visual localization with dense matching and view synthesis

H Taira, M Okutomi, T Sattler… - Proceedings of the …, 2018 - openaccess.thecvf.com
We seek to predict the 6 degree-of-freedom (6DoF) pose of a query photograph with respect
to a large indoor 3D map. The contributions of this work are three-fold. First, we develop a …

Spatial pyramid-enhanced NetVLAD with weighted triplet loss for place recognition

J Yu, C Zhu, J Zhang, Q Huang… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
We propose an end-to-end place recognition model based on a novel deep neural network.
First, we propose to exploit the spatial pyramid structure of the images to enhance the vector …

A survey on deep visual place recognition

C Masone, B Caputo - IEEE Access, 2021 - ieeexplore.ieee.org
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 …

Long-term visual localization revisited

C Toft, W Maddern, A Torii… - … on Pattern Analysis …, 2020 - ieeexplore.ieee.org
Visual localization enables autonomous vehicles to navigate in their surroundings and
augmented reality applications to link virtual to real worlds. Practical visual localization …

Image-based localization using lstms for structured feature correlation

F Walch, C Hazirbas, L Leal-Taixe… - Proceedings of the …, 2017 - openaccess.thecvf.com
In this work we propose a new CNN+ LSTM architecture for camera pose regression for
indoor and outdoor scenes. CNNs allow us to learn suitable feature representations for …

Coming down to earth: Satellite-to-street view synthesis for geo-localization

A Toker, Q Zhou, M Maximov… - Proceedings of the …, 2021 - openaccess.thecvf.com
The goal of cross-view image based geo-localization is to determine the location of a given
street view image by matching it against a collection of geo-tagged satellite images. This …

NetVLAD: CNN architecture for weakly supervised place recognition

R Arandjelovic, P Gronat, A Torii… - Proceedings of the …, 2016 - openaccess.thecvf.com
We tackle the problem of large scale visual place recognition, where the task is to quickly
and accurately recognize the location of a given query photograph. We present the following …

24/7 place recognition by view synthesis

A Torii, R Arandjelovic, J Sivic… - Proceedings of the …, 2015 - cv-foundation.org
We address the problem of large-scale visual place recognition for situations where the
scene undergoes a major change in appearance, for example, due to illumination …