Polarimetry-Inspired Contrastive Learning for Class-Imbalanced PolSAR Image Classification - Kuang, Zuzheng; Bi, Haixia; Li, Fan; Xu, Chen; Sun, Jian (IEEE transactions on geoscience and remote sensing, 2024)
Keywords: Accuracy; Annotations; Artificial neural networks; Availability; Class imbalance; Classification; complex-valued contrastive learning (CVCL); Consistency; Datasets; Deep learning; domain knowledge; Earth; Image acquisition; Image annotation; Image classification; Machine learning; Neural networks; Noise; polarimetric synthetic aperture radar (PolSAR) image classification; Polarimetry; positive sample generation (PSG); Radar imaging; Representation learning; Representations; SAR (radar); Synthetic aperture radar; Synthetic data; Task analysis; Training