Image-Based Localization

15 papers with code • 2 benchmarks • 6 datasets

Determining the location of an image without GPS based on cross-view matching. In most of the cases a database of satellite images is used to match the ground images to them.

Most implemented papers

Stochastic Attraction-Repulsion Embedding for Large Scale Image Localization

Liumouliu/deepIBL ICCV 2019

This paper tackles the problem of large-scale image-based localization (IBL) where the spatial location of a query image is determined by finding out the most similar reference images in a large database.

University-1652: A Multi-view Multi-source Benchmark for Drone-based Geo-localization

layumi/University1652-Baseline 27 Feb 2020

To our knowledge, University-1652 is the first drone-based geo-localization dataset and enables two new tasks, i. e., drone-view target localization and drone navigation.

SPP-Net: Deep Absolute Pose Regression with Synthetic Views

Mind23-2/MindCode-173 9 Dec 2017

In this work we design a deep neural network architecture based on sparse feature descriptors to estimate the absolute pose of an image.

Optimal Feature Transport for Cross-View Image Geo-Localization

shiyujiao/cross_view_localization_CVFT 11 Jul 2019

This paper proposes a novel Cross-View Feature Transport (CVFT) technique to explicitly establish cross-view domain transfer that facilitates feature alignment between ground and aerial images.

Cascaded Parallel Filtering for Memory-Efficient Image-Based Localization

wentaocheng-cv/cpf_localization ICCV 2019

Image-based localization (IBL) aims to estimate the 6DOF camera pose for a given query image.

Each Part Matters: Local Patterns Facilitate Cross-view Geo-localization

wtyhub/LPN 26 Aug 2020

Existing methods usually concentrate on mining the fine-grained feature of the geographic target in the image center, but underestimate the contextual information in neighbor areas.

Domain-invariant Similarity Activation Map Contrastive Learning for Retrieval-based Long-term Visual Localization

HanjiangHu/DISAM 16 Sep 2020

Visual localization is a crucial component in the application of mobile robot and autonomous driving.

DASGIL: Domain Adaptation for Semantic and Geometric-aware Image-based Localization

HanjiangHu/DASGIL 1 Oct 2020

Long-Term visual localization under changing environments is a challenging problem in autonomous driving and mobile robotics due to season, illumination variance, etc.

P1AC: Revisiting Absolute Pose From a Single Affine Correspondence

jonathanventura/p1ac 17 Nov 2020

We introduce the first general solution to the problem of estimating the pose of a calibrated camera given a single observation of an oriented point and an affine correspondence.

Calibrated and Partially Calibrated Semi-Generalized Homographies

snehalbhayani/SemiGeneralizedHomography ICCV 2021

In this paper, we propose the first minimal solutions for estimating the semi-generalized homography given a perspective and a generalized camera.