Figure 18
Results of elephant detection at intermediate and near distances to the camera. True positive detections are labeled in orange and false-positive detections in yellow. (a) Group of elephants near a road. (b) Two elephants walking on a sandy trail. (c,d) Frames from sequences showing highly occluded individuals. (e) A group of elephants which is correctly detected several times. (f) A sequence with a false-detection (yellow) in the background that originates from a region that has a similar color to elephant skin.