Journal of Remote Sensing / 2022 / Article / Fig 5

Research Article

Through-Foliage Tracking with Airborne Optical Sectioning

Figure 5

Color anomaly detection under dark light conditions (after sunset). Ten raw images recorded by camera array (top three rows): raw RGB images, RX anomaly mask, mask overlaid over raw image. Red and green circles indicate false and true positives. Numbers are precision values in %. The corresponding integral image (raw, mask, and overlaid mask) is shown at the bottom row. Visible are three targets: two moving people and one static light source (largest cluster) for spatial reference.