Track people in images better by building 3D model from image and predicting appearance
Track people in images better by building 3D model from image and predicting appearance
Tracking People by Predicting 3D Appearance, Location & Pose
arXiv paper abstract https://arxiv.org/abs/2112.04477
arXiv PDF paper https://arxiv.org/pdf/2112.04477.pdf
Project page http://people.eecs.berkeley.edu/~jathushan/PHALP
... approach for tracking people in monocular videos, by predicting their future 3D representations. ... first lift people to 3D from a single
... includes information about the 3D pose of the person, his or her location in the 3D space, and the 3D appearance.
As ... track ... collect 3D observations over time in a tracklet representation. ... build temporal models
... predict the future state of the tracklet, including 3D location, 3D appearance, and 3D pose.
... compute the similarity between the predicted state of a tracklet and the single frame observations in a probabilistic manner.
... report state-of-the-art results.
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