Xecades/AerialExtreMatch-Train

AerialExtreMatch — Train Dataset

Code | Project Page | Paper (WIP)

This repo contains the training set for our paper AerialExtreMatch: A Benchmark for Extreme-View Image Matching and Localization. We also provide benchmark and localization datasets.

Usage

Simply clone this repository and unzip the dataset files.

git clone git@hf.co:datasets/Xecades/AerialExtreMatch-Train
cd AerialExtreMatch-Train
unzip "*.zip"
rm -rf *.zip
rm -rf .git

Dataset Structure

After unpacking each .zip file:

.
├── scene_info: *.npz (e.g. Tokyo3_100@-98@-185@67@0@90.npz)
├── geo_info: *.txt (e.g. Tokyo_3.txt, see below)
└── [city_id] (e.g. Tokyo3)
    ├── computed_pairs.txt
    ├── overlap_5_30.txt
    ├── overlap_30_50.txt
    ├── overlap_50_plus.txt
    ├── query
    │   ├── intrinsic.txt (see below)
    │   ├── poses.txt (see below)
    │   ├── depth: *.exr
    │   └── rgb: *.jpg
    └── reference
        ├── intrinsic.txt (see below)
        ├── poses.txt (see below)
        ├── depth: *.exr
        └── rgb: *.jpg

• Keys of .npz files in scene_info: ['poses', 'intrinsics', 'depth', 'rgb', 'overlap', 'pair'].
• Format of .txt files in geo_info: name lat1 lon1 lat2 lon2 alt.
• Format of intrinsic.txt: name PINHOLE w h fx fy cx cy.
• Format of poses.txt: name qw qx qy qz x y z. (w2c)