Fig. 1. Components of optical signal captured by polarization camera

Fig. 2. Source-viewing geometric model

Fig. 3. Source-object-detector polarization transmission model in shallow sea region

Fig. 4. Flow chart of sun glint suppression algorithm on sea surface

Fig. 5. Scene of outdoor experiments

Fig. 6. Outdoor scenes of submarine under glint-contaminated waves

Fig. 7. Selection of object region and glint region

Fig. 8. DoLP and AoLP images of outdoor scenes of submarine under glint-contaminated wavy water surface