Show one estimated density-map. img_root: the root of test image data. gt_dmap_root: the root of test ground truth density-map data. model_param_path: the path of specific mcnn parameters. index: the order of the test image in test dataset.
(img_root,gt_dmap_root,model_param_path,index)
source not stored for this graph (policy: none)
nothing calls this directly
no test coverage detected