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Incomplete 3D Motion Trajectory Segmentation and 2D-to-3D Label Transfer for Dynamic Scene Analysis

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Academic year: 2021

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Fig. 1: Dynamic scene analysis pipeline. Red block shows the incomplete feature trajectory construction supported by forward and backward feature tracking and matching approach, and is detailed in Section IV
Fig. 2: Incomplete feature trajectories construction: the red, green and blue dashed lines represent the trajectories of the pedestrian and two cyclists, respectively
Fig. 3: Feature trajectories’ completion for MS: left image shows the cyclist crossing the walking pedestrian
TABLE I: Performance quantification on Pedestrian dataset. Columns |Sub-seq.|, |# Mot.|, and |# Feat.| show the sub-sequences index, moving objects number, dynamic features number, and static features number, respectively
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