The dataset containing 1,280 images with 16,795 labeled pedestrians for crowd analysis. We use 720 images for training
and 560 images for testing.
The folder named frame contains the crowd image.
The folder named ground_truth contains the ground truth.
for example, '1-20170325134657.jpg' corresponds to '1-20170325134657.mat', and the ground-truth locations of the i-th
person in this image, where each row is the location[x,y]
