Table 1 Comparison between the existed public datasets and OHID-1 dataset.
From: OHID-1: A New Large Hyperspectral Image Dataset for Multi-Classification
Dataset | Resolution | Channels | Spectrum | Number of classes | Scenes | Size (pixels) | Sensor |
|---|---|---|---|---|---|---|---|
Indian Pines (IP)28 | 20 m | 220 | 400–2500 nm | 16 | 1 | 145 × 145 | AVIRIS (Airborne) |
Pavia University (PU)29 | 1.3 m | 115 | 430nm–860nm | 9 | 1 | 610 × 340 | ROSIS (Airborne) |
Kennedy Space Center (KSC)30 | 18 m | 224 | 400–2500 nm | 13 | 1 | 512 × 614 | AVIRIS (Airborne) |
Houston31 | 2.5 m | 144 | 364–1046 nm | 15 | 1 | 349 × 1905 | ITRES CASI-1500 (Airborne) |
Salinas Valley32 | 3.7 m | 224 | 400–2500 nm | 16 | 1 | 512 × 217 | AVIRIS (Airborne) |
Botswana33 | 30 m | 242 | 400–2500 nm | 14 | 1 | 1476 × 256 | Hyperion (Spaceborne) |
Xiongan New Area (Matiwan Village)34 | 0.5 m | 250 | 400–1000 nm | 19 | 1 | 3750 × 1580 | Full spectrum Multi-modal Imaging spectrometer (Airborne) |
ShanDongFeiCheng (SDFC)35 | 10 m | 63 | 400–1000 nm | 19 | 2 | 2000 × 2700, 2100 × 2840 | high score special aviation hyperspectral spectrometer (Airborne) |
Trento36 | 1 m | 63 | 400–980 nm | 6 | 1 | 600 × 166 | AISA Eagle (Airborne) |
Chikusei37 | 2.5 m | 128 | 343–1018 nm | 19 | 1 | 2517 × 2335 | Headwall Hyperspec-VNIR-C (Airborne) |
WHU-Hi38 | 0.109 m | 274 | 400–1000 nm | 16 | 1 | 1217 × 303 | Headwall Nano-hyperspec (Airborne) |
OHID-1 (from this paper) | 10 m | 32 | 400–1000 nm | 7 | 10 | 512 × 512 | CMOS (spaceborne) |
