# Graph based Dynamic Segmentation of Generic Objects in 3D

## TL;DR

This paper introduces a novel 3D segmentation approach for RGB-D data that utilizes a tree structure representation and dynamic management of connected components, enabling generic, initialization-free object segmentation in scenes with frequent interactions.

## Contribution

The paper presents a new tree-based scene representation and a dynamic component management mechanism for 3D object segmentation, addressing challenges in generic scenarios with object interactions.

## Key findings

- Effective segmentation in RGB-D streams with object interactions
- No initialization required for segmentation process
- Robust handling of dynamic scene changes

## Abstract

We propose a novel 3D segmentation method for RBGD stream data to deal with 3D object segmentation task in a generic scenario with frequent object interactions. It mainly contributes in two aspects, while being generic and not requiring initialization: firstly, a novel tree structure representation for the point cloud of the scene is proposed. Then, a dynamic manangement mechanism for connected component splits and merges exploits the tree structure representation.