Fig. 11

Positive object detections after 3rd round of accuracy testing. The resolution for the image varied from 224 to 1280px. A frame window of 60 was selected for detection. Positive object detection examples for a Muddy Water (832px), b Muddy Water (1280px), c Trash (1280px), d Trash (416px), e Trash (416px), f Water Point (1280px), g Water Point (416px), h Water Point (1024px), and i Drain (416px)