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Table 2 Classification accuracy: polarization and coherence filter on or off

From: Detection of damaged urban areas using interferometric SAR coherence change with PALSAR-2

  Coherence filter   Khokana Sankhu
Prod. acc. User acc. Ave. Overall accuracy Prod. acc. User acc. Ave. Overall accuracy
γ HH Off Damage 51.8 6.7 29.3 95.0 54.8 10.6 32.7 87.9
Damage-free 95.3 99.7 97.5 88.7 98.8 93.7
On Damage 45.6 10.5 28.0 97.1 39.6 20.7 30.2 94.9
Damage-free 97.4 99.6 98.5 96.3 98.5 97.4
γ HV On Damage 47.1 12.1 29.6 97.4 31.7 16.8 24.2 94.6
Damage-free 97.7 99.6 98.7 96.2 98.3 97.2
γ (HH, HV) On Damage 50.3 20.0 35.1 98.3 31.7 22.4 27.1 95.8
Damage-free 98.7 99.7 99.2 97.3 98.3 97.8