Thanks for organizing this amazing challenge. I just found that there are some invalid bounding boxes in both training_bbs.txt and test_bbs.txt. For example, 'image_D00102458.png 0 0 -37 271' in test set is an invalid bounding boxes. And seems there is no hand presented in the image as well. In such case, what shall we predict? Thanks.Posted by: dcfc @ Aug. 28, 2019, 5:38 p.m.
Hello, thanks for the feedback! The evaluation script will discard those frames where the hand is not visible. You can just leave the predictions to all zeros for these frames. We estimate to be <0.2% the total number of frames with such problem, so the results won't change much once we update the script.
HANDS 2019 ChallengePosted by: guiggh @ Aug. 29, 2019, 12:30 p.m.