NYC-Indoor-VPR

Dataset Overview

The NYC‑Indoor‑VPR dataset consists of synthetic and real data.

• Synthetic Dataset

  • Contains fisheye color images, depth maps, and 3D joint data.
  • Approximately 233,000 image‑joint pairs collected from a Unity virtual environment.
  • Download link

• Real Dataset

  • Contains fisheye color images and 3D joint data captured with a FLIR CM3‑U3‑13Y3C‑CS machine‑vision camera; joint data recorded by a Leap Motion device.
  • 42,000 images collected from four participants.
  • Intended for network fine‑tuning; primary training should use the synthetic dataset.
  • Access request link

Data Format

• Joint Data
  • Each frame's joint data is stored in a single .txt file.
  • Files contain 3 lines of 21 numbers, comma‑separated.
  • Every three consecutive numbers represent the x, y, z coordinates of a joint.
  • The origin is the fisheye camera.

Usage Terms

• The dataset is provided free of charge for academic research by educational or research institutions for non‑commercial purposes.
• Downloading the dataset implies agreement not to redistribute, modify, or use it commercially.
• Publications using the dataset must cite the relevant papers.