4-LEGS: 4D Language Embedded Gaussian Splatting

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Applications

Spatio-Temporal Localization with Multiple Scenes

Below, we perform spatio-temporal localization given a set of 4-LEGS representing multiple dynamic 3D environments. We query all six scenes from the Panoptic Sports dataset over different queries. Once we detect that the action has begun, we focus on the video depicting it, zooming into it, and desaturating the background until the action ends.