Open vsaw opened 2 years ago
Looking at the following Darknet JSON Stream, the one can see that darknet detects two persons close to each other, yet clearly distinct from another. The tracker however merges both objects into one, thus erasing one object from the scene.
{ "frame_id":1137132, "objects": [ {"class_id":0, "name":"person", "relative_coordinates":{"center_x":0.447100, "center_y":0.315462, "width":0.033928, "height":0.115056}, "confidence":0.670621}, {"class_id":0, "name":"person", "relative_coordinates":{"center_x":0.472682, "center_y":0.296385, "width":0.028619, "height":0.118678}, "confidence":0.289695} ] }, { "frame_id":1137133, "objects": [ {"class_id":0, "name":"person", "relative_coordinates":{"center_x":0.447339, "center_y":0.313765, "width":0.035581, "height":0.126710}, "confidence":0.582253}, {"class_id":0, "name":"person", "relative_coordinates":{"center_x":0.471141, "center_y":0.292986, "width":0.028312, "height":0.126107}, "confidence":0.308533} ] }, { "frame_id":1137134, "objects": [ {"class_id":0, "name":"person", "relative_coordinates":{"center_x":0.452491, "center_y":0.302588, "width":0.030738, "height":0.136299}, "confidence":0.546889}, {"class_id":0, "name":"person", "relative_coordinates":{"center_x":0.469706, "center_y":0.294295, "width":0.027532, "height":0.124118}, "confidence":0.533913} ] }
Looking at the following Darknet JSON Stream, the one can see that darknet detects two persons close to each other, yet clearly distinct from another. The tracker however merges both objects into one, thus erasing one object from the scene.