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Real-time 6D Pose tracking of Novel Object using 2D Gaussian Splatting

What is 6D Pose Tracking:

To continuously know the position and orientation of an object in a world or base frame.

Motivation:

  • Robotic manipulation: Enables real-time pick-and-place or manipulation of unfamiliar objects without CAD models in dynamic environments like warehouses or factories

  • Augmented Reality: Enables accurate anchoring of virtual content onto real-world objects

  • Service robots: Enables object tracking and manipulation in home and healthcare

Research Objective:

  • Needed faster 6D Pose tracking rates (~25Hz) for real-time manipulation

  • Should apply to a novel object

  • No training should be required for tracking

  • Eliminate intermediate representation​​​​​​

Methodology:

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Tracking Formulation:

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Results:

  • Object Reconstruction

Cup

Mustard Bottle

Elephant

  • Tracking:

Input reference images

Tracking: image view

Input reference images

Tracking: Gaussians Splats view

Metrics Comparison:​

  • Eavluation in YCBinEOAT dataset

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