René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Questions about the labels of keypoints2D (131,3) and keypoints3D (190,3)","articleBody":"We use the off-the-shelf detector to get coco-whole body 2D keypoints with **133** joints,  after that, we translate it to the human_data format used in mmhuman3d, which is with **190** joints (please check details in [https://github.com/open-mmlab/mmhuman3d/blob/main/docs/keypoints_convention.md]), while we save the 2D keypoint file **compressed to 131**  keys that in both of coco-whole-body and human_data. Thus, comparing with 133 coco-whole body keypoint definition, the keypoints of _left_hand_root_ and _right_hand_root_ are excluded in our annotation.\r\n\r\n![keypoint2d](https://github.com/DNA-Rendering/DNA-Rendering/assets/136057575/8c49dc8a-b4c6-43d4-ae71-aed3a075d772)\r\n\r\nEach 2D keypoint value is represented by an ordered triplet (x, y, score) with the additional third number representing confidence of detection and denoted by score.  For each keypoint value In the stage of triangulating, we reload the **131** joints and pad other **59** ones with zero, masks of which are set as False.","author":{"url":"https://github.com/DNA-Rendering","@type":"Person","name":"DNA-Rendering"},"datePublished":"2023-08-22T06:51:30.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/2/DNA-Rendering/issues/2"}